過去は変えられないが、未来は変えられる。今この瞬間をどう生きるかが、未来を形作る。
过去无法改变，但未来可以。现在如何生活，将塑造未来。
一个好的学习算法应该能够从有限的例子中推广到未见过的数据。
Great things in business are never done by one person; they're done by a team of people.
The future rewards those who press on. I don't have time to feel sorry for myself. I don't have time to complain. I'm going to press on.
The key to nudge is to make it easy for people to make better choices.