你常問我,我是從什麼時候開始喜歡上你的呢?
那樣的時刻,有很多次。
.
然而讓我知道就是你了,讓我決定要跟著你一輩子的時刻,是你毅然決然抓著一個簡便到不行的隨身登機行李,跳上急忙搜尋到最早班能夠飛往巴黎的飛機,就這樣在短短的13個小時後從台北一路心慌衝來我家樓下。
親愛的,是巴黎不是八里啊。
你也不是來十天旅遊,你只待了週末六日兩晚,便又搭了禮拜一中午的班機回台灣進公司上班。
.
但那一晚,如你所說:巴黎,有很遠嗎?不論妳在哪,我都會第一時刻衝去找到妳。
你不喜歡隔著誤會跟爭吵過夜,有什麼事情都會立刻好好解決,不想讓我帶著壞情緒入眠,睡夢就該是香甜的。
/
A real man keeps his word. If he says he's going to do it, he gets it done.
If his word is weak, honey, that man is weak.
.
遇過太多說比做好聽太多太多的男人,所以我從不輕信只用嘴巴說出來的話,Talk is cheap。
但我還是常耍賴揪著你的袖口,問你為什麼不多說些什麼什麼給我聽?
你總回答:我做不到的事我不會說,但我能做到的我一定都會答應妳。
.
過去不熟的那十年,我從未發現你很Man,但開始相處後,有太多個時刻我覺得你Man到爆炸,而這一晚,我覺得你絕對是我這輩子見過最Man的男人,你讓遠距離不是距離,你讓任何問題都不是問題。
在愛情裡,我從不是一個主動的人,但,我是一個很會回應的人吧(笑)。
/
法文« Grand Amour »,中文意思是「摯愛」。
這間收在我口袋名單裡的 Hotel Grand Amour 飯店酒吧,我一直在等著一個對的人一同前往。
翻著酒單,我點了這杯 « Premier Baiser »初吻。
.
你來的那個天仍微熱的九月,你來的那個三天兩夜,我確信,你是我此生的Grand amour。
/
/
I was in my bed and you were in yours.
Dear, that means one of us must in the wrong place.
And that was the moment I decided to move back just to be with you🧳.
同時也有10000部Youtube影片,追蹤數超過2,910的網紅コバにゃんチャンネル,也在其Youtube影片中提到,...
「talk is cheap中文」的推薦目錄:
- 關於talk is cheap中文 在 MillyQ / 米粒Q Facebook 的最佳解答
- 關於talk is cheap中文 在 Taipei Ethereum Meetup Facebook 的精選貼文
- 關於talk is cheap中文 在 我的ivf试管婴儿の日记 Facebook 的最讚貼文
- 關於talk is cheap中文 在 コバにゃんチャンネル Youtube 的最佳貼文
- 關於talk is cheap中文 在 大象中醫 Youtube 的最佳貼文
- 關於talk is cheap中文 在 大象中醫 Youtube 的最佳貼文
- 關於talk is cheap中文 在 一分钟美语--Talk Is Cheap - YouTube 的評價
- 關於talk is cheap中文 在 一分钟美语--Talk Is Cheap 的評價
talk is cheap中文 在 Taipei Ethereum Meetup Facebook 的精選貼文
📜 [專欄新文章] Crosslink Recap —— Design pattern: build your first profitable DApp and smart contract
✍️ Feihu Tang
📥 歡迎投稿: https://medium.com/taipei-ethereum-meetup #徵技術分享文 #使用心得 #教學文 #medium
上文 里說到,這幾天我會在臺北的 Crosslink 作為文字組的志願者,此次我負責這個議程的記錄,裡面非常多的 insight,我聽了非常感動。
會後,陳品來和我說,這次有一點遺憾是自己選擇使用英文,但是自己的英文並不足夠流利,使得大概只是介紹 slide 內容本身,如果用中文的話,就可以捕捉到更多的信息了。但是我覺得現在的版本就已經足夠好,會議當天臺下也有很多 foreigners,這種偶爾選擇走出自己舒適區的方法也是非常值得鼓勵!
陳品和我同是 TPE 的演講者,同時又都在去年成立了自己的 Dapp Startup,我們之間 share 著許多共同的觀點,這一次能夠記錄這個議程,也可以從側面描述一些從我的視角出發的補充論據。這里順便吐槽一下,剛從大阪 Devcon 回來,去了北京 Dragonfly,為了參加 Crosslink,中間不得不又回到日本,差點沒累個半死 …
參考資料
Bilibili, 演講回放 | Youtube 分流
Slide, Design Pattern: Build Your First Profitable DApp and Smart Contract.
Slide, Web3 Business Models by @owocki
加密協議的本質已不是「去中心化」,而是區塊鏈的可分叉
Multicoin:论 Layer 1 和 Layer 2 的价值捕获
論開放式金融框架下價值捕獲的重要性
五分鐘概覽 DeFi 當前常見的商業模式
挑戰
回到當天的議程。首先陳品介紹了 Dapp 開發者所面臨的挑戰,他將一個 Dapp 的生命周期,劃分為三個階段:
Bootstrap 冷啟動
Value Capturing 價值捕獲
Sustainability 可持續發展
其中最難的也是最核心的是第二個階段,Remember what has been told by Felix?
緊接著,陳品類比擴容悖論(Scalability Trilemma) 提出了 Dapp 悖論 (Dapp Dilemma)。開發一個 Dapp 非常容易,但是要開發一款可持續盈利的 Dapp 卻非常困難。究其原因,就是 Dapp 合約在默認情況下應當是開源的,而開源則意味著任何人都可以 fork ,然後將手續費設置成更低甚至是免費的版本。然而開源,或者說 「可分叉性」 ,這柄高懸在開發者頭頂的達摩克利斯之劍,又恰恰是她最迷人的地方。開源、自治、可持續,是每一個 Dapp 開發者所追求的極致的目標。
如同擴容悖論 (Scalability Trilemma) 只是 hard to achive 一樣,Dapp 悖論 (Dapp Dilemma) 也並非無解。
月前 Shell Xu 在 Linux Story 群里有一次 關於開源盈利模式的討論。Btw, 我之前在 Github x 平安雲的活動上, 還有幸聽了 Shell 的一節課 。
Shell 認為開源的盈利模式,有很多種,其中包括:
捐助 有很多成功的例子。甚至還有專門的網站 Patreon,ci-en 以及 愛發電。一些比特幣和匿名幣的開發者也依靠這種模式。軟體開源,但是往 AppStore 賣的話,實際也算是捐助,例如 keka 和很多 shareware games。 (這麼說來,itch 里自由定價,其實理論上也算是捐助吧。)
軟體免費,服務收費 代表 Red Hat
雙授權 代表 GhostScript 和 MongoDB
基金會 然後基金會又分為好幾種模式。 其中最成功的要算 Apache 基金會,參見 從用戶成為“股東” — — 在 Apache 基金會的 2600 天(Mozilia 你還好嗎 — — ?)
緊接著我提到,發幣其實也是一種。這一點最好的文章是 Naval 14 年寫下的那篇著名的 《比特幣眾籌模式》。這個觀點 Shell Xu 也非常認同,並且他還特別指出發幣事實上是很成功的一種手段。另外,最後我的觀點,我後來也專門寫了一篇文章, from open source to self hosting … 這是一個 Self hosting 的例子。
案例
EasyDAI
接下來陳品開始分析一些實際的案例,首先從自己的作品開始。
使用者將以太幣存入後,便會透過智慧合約自動執行,將以太幣兌換為美元穩定幣 DAI,隨後把 DAI 存入 Compound 借貸放款平臺,經由智慧合約去中心化地放款給其他有融資需求的用戶來獲得利息。
—— EasyDAI
我們看到 EasyDAI 的一筆交易中,會同時調用經過多個智能合約,這種互通性(Interoperability),也是 DeFi 項目的魅力之一。參見 InstaDApp, Bridge Protocols 。
Bancor VS Uniswap
剛才說到,發幣也是一種商業模式。談及 ICO,雖然我们都知道 Linux 那句著名的 Talk is Cheap,Show me the code,但在區塊鏈的世界,通常的作法則是 You reap, before you sow。但是並不是說,發幣就是解決所有的問題銀彈,可以參見 Gitcoin 的那篇,而一個多餘的 Token 帶來的後果很可能是災難性的。
Why Gitcoin Didn’t Launch With A Token
比較 Bancor 和 Uniswap,Uniswap 勝出已成公論,原因很多。首先 Uniswap 不會被 Bancor 代幣尋租(之前 Bancor 的運營人員有聯絡到我們希望幫我們的 EOS 代幣上 Bancor 交易所,當然代價是 5000 usdt。。。)。
然後更致命的原因 Bancor 的流動性是死的,而 Uniswap 協議的流動性足夠靈活,可以隨著市場的變化,動態調整。
最後 Bancor 協議的前提,假設 cw 是定值看起來也很沒道理。而所有這些原因,導致的結果就是會是 Bancor 錨定的代幣,缺少脫鉤的機制。關於這個論點,我之前在 Dapp Review 專門寫過文章: 重新審視 Bancor 演算法,為什麼 cw 是失效的設計 。
Kybey
接下來列舉了一個中庸的例子,Kybey。他依靠著 offchain 的設計,避免自己過早的遭遇分叉,從而也成功的積累了網路效應。
Raiden Network
而作為失敗例子的代表,相比於 Lightning,Raiden 網路發行了自己的代幣,並且類似以太坊那樣將這種代幣作為手續費,但是這種做法並沒有捕獲到 Layer2 的價值,從而導致項目的失敗。
MakerDAO
最後陳品舉了一個正面的價值捕獲的例子 — MakerDAO,這個觀點也和此前 X-Orde 群里 Tina 的看法一致。
結論
回到 Dapp Dilemma,因為 Smart Contract 默認你就是需要開源的,所以所有開源軟體會遇到的問題,你大概也都會遇到,而解決這一問題的唯一方法,陳品在 slide 里也進行了總結,就是 在被分叉之前,捕獲足夠的價值,從而積累出足夠的網路效應作為你的壁壘 。
QA
Q: 如何實現閉源。
A: 不要在 etherscan 里 verify source code 就可以了。 這里我還有一個小的疑問,因為實際上我們所有的 bytecode 已經上 EVM 了,這里是否有可能被逆向工程?@陳品
Q: 閉源真的有用戶來用嗎?
A: Of course。
Q: How about PollTogether?
A: 這是一個價值捕獲的好的例子,等到他們開源的時候,合約里已經有足夠吸引力的 deposit 了。
Crosslink Recap —— Design pattern: build your first profitable DApp and smart contract was originally published in Taipei Ethereum Meetup on Medium, where people are continuing the conversation by highlighting and responding to this story.
👏 歡迎轉載分享鼓掌
talk is cheap中文 在 我的ivf试管婴儿の日记 Facebook 的最讚貼文
从老公的角度看试管婴儿疗程
当一对夫妻要做 #IVF试管疗程时,做丈夫的应该用什么态度来面对?常常有网友告诉我说,我的老公精子不好,可是他还是不能戒烟戒酒,好不配合。要知道,不孕症不只是女人的责任,男人也是有责任。这篇文章,是以男人的角度出发,里面分享身为丈夫应该如何帮助太太一起度过疗程,文章是英文内容,是奥莉爸爸写的,奥莉爸不会中文。分享给大家😊
IVF Journey, A Husband’s Perspective
Hi all, before reading further I would like to say this is NOT an instruction or tips for IVF and hopefully readers will understand my poorly written English. This is my journey as a father of the IVF baby girl. Why am I sharing all this? It is because my wife had a Facebook page of her IVF journey at https://facebook.com/ivfjourney2015/ and she told me that majorities (not all but most) feedback indicate husband not supportive enough to commit into a journey of IVF. I’m not a true supportive husband either, least I made up my mind to make it happen.
Let’s start with “Why IVF?”
We went for a fertilization test and results with;
Husband: Teratospermia (Human language, sperm is weak for fertilization process)
Wife: Unexplained infertility (I think this is easy to understand, there is for the confirming reason for this result and we don’t go for further test after it because it will consumes too much time and money)
We married and planned to have children late 2011, both our ages were 37 in 2015 because of late marriage. My wife introduced IVF because she does not want to give up and feels regretful in future and so do I. Maybe because I did too many regretful things in the past, now I do not want this happened to my wife. At least I do it better then ignoring it.
Preparation for IVF
Financially, I know it will involve amount of 20k – 30k “Ringgit Malaysia” in the whole process depending on the situation and this is only one chance for me. I don’t have the money for a second attempt because I need to allocate funds for delivery if success.
Mentally, I do some studies/research on IVF. The whole journey took 50 days and in one of the process my wife needs to do a self-injection daily. I quickly asked my wife “Daily injection?! Do I need to fetch you to clinic daily to do this?” She answered “No, we need to do this ourselves”. A final question from me going to be “How?!” After we sat down and discuss, we comes into conclusion and I will do the injection for her. This was the most painful and nervous moment I ever experience by poking a needle to my wife’s belly EVERYDAY!
Lifestyle, 6 months earlier. My wife told me the NO’s, NO alcohol NO smoking NO midnight wandering NO stress. I said, I will fly up to the skies like butterfly if I able to do all the NO’s. It’s like a mission impossible. How can a man like me not go out to social with friends without alcohol and smoke? The joke was sleeping early! You want me to social with my friends in breakfast or lunch time? At this time, she softly said “I really wants to have a cute baby in future, it looks more like a family. Furthermore, I don’t want to have regretful moments in future”. All these words came out of my love (wife), her words melted in my heart deeply. I told her “Ok, we will go for it BUT you will need to promise me ONE IMPORTANT thing. No matter the process success or not we only have one attempt we need to accept the truth and live happily without regret in future.” she agreed.
Commitment, this is not some empty promise. I made a huge commitment to change my lifestyle into zero alcohol, tobacco and lesser stress. If comparing the pain and suffers my wife will take in this journey e.g., injection, medication effects, hormone changes and all the effects from pregnancies to delivery, mine looks more alike small potatoes (looks much more simple). Trust me guys, don't compare it, if you do and more likely you're going loose badly. For the sake of making a better future, I had fulfilled this commitment.
IVF Journey Phase 1 “Unskilled Husband Injection”
Day 1, doctor consults us for Buserelin injection. I need to inject this medication into my wife's belly each day sharp at 8AM. The nurse had guided me side by side to do the first injection.
Day 2, I started my first injection to my wife's belly without anyone guiding beside. Feels a bit nervous because this time I'm doing it all by myself. I try to hum some music to distract my wife's from looking at the needle while injecting but still she is looking at it.
Day 3 - Day 15, sometime the injection hurting and causes bleeding/bruise to her. I need to find a new spot to inject every time and sees her bruise makes my pain in the heart too. My injection skills improved dramatically. She even told me that she doesn't feel pain like the beginning stages.
Day 16, follow up 2nd checkup. Doctor said, everything goes smoothly and added another medication to inject called Gonal-F to take home and start injecting on day 23. This message never surprises me because I've been told earlier, but just that the price to pay for this medication is quite costly.
Day 17 - Day 22, nothing much on these days and we just stick on the plan as usual.
IVF Journey Phase 2 “Stressful Night”
Day 23, Gonal F injections start today. This needle doesn't look same as those earlier, it comes with medication in it and look like a pen.
Day 24 - Day 26, side effects of the Gonal F medications started. My wife is feeling irritation at the injection site, fullness, bloating and tenderness in the lower abdomen due to the increasing size of the ovaries. Her mood changes dramatically as I can tell, but she endures it and tell me she can handle it.
Day 27, follow up 3rd checkup. Doctor said wife has eggs total of 12 and is ready for Transvaginal oocyte retrieval "Human language, Egg retrieval" at day 31.
Day 28 - Day 29, final injection of Gonal F. At day 29 night, I inject Ovidrel to wife belly to that causes the growth and release of a mature egg (ovulation) for day 31.
Day 30, resting whole day. Finally, we had a day without injection and worrying about holding any needles. Today we wondering about the egg growth, not knowing will the eggs grow more or still the same amount of 12.
Day 31, egg retrieval. 8 egg success retrieves and I give out my sperm for oocytes selection on the same day. Wife given cyclogest for oval protection after the egg retrieval.
IVF Journey Phase 3 “Hopeful Embryo Culture & Embryo Transfer”
Day 32 - Day 35, rest at home. We had pillow talk every night concerning about the growth of an embryo. We also look at sample growth stages of an embryo from the web to see what the current growth stage is.
Day 36, another hopeful and nervous morning. Doctor tells us the result of embryo culture as below;
Total Embryo Retrieve: 8
Embryo Qualified for ICSI: 6
Embryo Success until Cleavage Stage (Day 2 – Day 4): 3
Embryo Success until Blastocyst Stage (Day 5): 2
Embryo Qualified / Recommended for Transfer: 1
Both our eyes looked at each other, knowing only 1 Blastocyst Embryo available to transfer and doctor tell the same after it. I really do not know how to express both our feelings into words here, as we expected to have at least 2 Blastocyst out of 8 embryos and only left 1. We both agreed to proceed this only 1 Blastocyst transfer as this is the only choice we had. It's more likely walking on a 100ft tall string with no supports mission, a single error will fail the mission.
After the transfer process, wife given a room to rest for few hours. A nurse came and give us adjunctive medications, injections and advice while resting at room.
IVF Journey Phase 4 “The Final Moment of IVF”
Day 37 - Day 49, after the transfer. This period is known as 2WW (2 Weeks Wait) with adjunctive medications, injections and be very careful. I just let her sleep/rest more on the bed, I served her every meal in the room. We're also nervous and curious about pregnancy results on day 44, we tested with cheap pregnancy tester and get got a double line on it and we do have a little hope and joy with this result. On day 47, again we test, but this time with expensive pregnancy tester and the results double line again! We're so hopeful and happy at this moment. We really hope this result is true until the next checkup.
Day 50, final checkup. My wife goes for the hCG test by giving a sample of blood, we waited 2 hours for the results. While waiting, nurse guide us to a room to rest. Wife slept and I sat beside concerned on the hCG test results. 2 hours later, the doctor invited us to look for him. Before doctor speaks, while we are sitting down, my wife's eyes were starring in the hCG results number and she spotted the hCG number is 452. She smiles happily while doctor tells her "You are pregnant and congratulations! Come back after 2 weeks to scan for baby heartbeats. And please go out to the counter and ring the bell!”
Just Sharing My Thoughts
By all means, I’m not bragging about my success. I would like to say if anyone is planning on IVF, teamwork is very important and husband play a very important role to increase the success rate. Sometimes, I do feel like a spectator than a participant myself because I never experience any of the medical exams but this is not true. Every injection I put on her belly, I feel the pain in my heart as bad as she has on the belly. Ok, nothing much to share in this IVF journey and next time I might be sharing another journey as a Father! Here is my little baby girl Facebook page奥莉 Olivia Baby - 梁童心心 https://fb.me/oliviababylove if you wish to see her growth updates.
End.
#ivf #ivfmalaysia #ivfjourney #baby #alphafertility
talk is cheap中文 在 コバにゃんチャンネル Youtube 的最佳貼文
talk is cheap中文 在 大象中醫 Youtube 的最佳貼文
talk is cheap中文 在 大象中醫 Youtube 的最佳貼文
talk is cheap中文 在 一分钟美语--Talk Is Cheap 的推薦與評價
让Anna和Jonathan 告诉你! #一分钟美语http://bit.ly/EIM-youtube | By 美国之音 中文 网| Facebook ... 一分钟美语-- Talk Is Cheap. ... <看更多>
talk is cheap中文 在 一分钟美语--Talk Is Cheap - YouTube 的推薦與評價
嘴上说你要做某事很容易。实际执行起来却难得多。这就是“ talk is cheap ”的意思。 ... <看更多>