You can always juice sales by going down-market, but it's hard to go back upmarket.
当市场下跌时，你轻易的将好东西打折变卖，但是一旦市场向上，再想买回来，难之又难。
Happiness in marriage is entirely a matter of chance.
Innovation in agriculture isn't just about technology; it's about changing mindsets.
Life is 10% what happens to us and 90% how we react to it.
算法的美不在于它们的复杂性，而在于它们的简洁和优雅。
不要仅仅成为事实的记录者，而要试图深入探索它们起源的奥秘。