长期习惯于不认为某件事是错的，会给人一种表面上的正确印象。
A long habit of not thinking a thing wrong gives it a superficial appearance of being right.
应对不自由世界的唯一方法，是变得如此绝对自由，以至于你的存在本身就是一种反抗。
The key is to set realistic customer expectations, and then not to just meet them, but to exceed them — preferably in unexpected and helpful ways.
Faith has to do with things that are not seen, and hope with things that are not at hand.
The design of learning algorithms should be guided by both theoretical insights and practical considerations.
在软件开发中，我们必须始终注意性能、复杂性和可维护性之间的权衡。
作家的责任是讲述未被讲述的故事。