The rule of law requires that laws be general, public, prospective, clear, and consistent.

Legal rules are not merely commands backed by threats; they are also rules that confer powers and create obligations.

"To write a biography is to walk in another's shoes, to see the world through their eyes."

机器学习的未来在于开发能够从更少的例子中学习并更有效地进行归纳的算法。

真相总是比小说更奇怪，因为小说必须讲得通，而真相不需要。