The idea of the sacred is quite simply one of the most conservative notions in any society, because it seeks to turn other ideas — uncertainty, progress, change — into crimes.

Character is doing the right thing when nobody's looking. There are too many people who think that the only thing that's right is to get by, and the only thing that's wrong is to get caught.

Your self-worth is determined by you. You don’t have to depend on someone telling you who you are.

发现的快乐无疑是推动科学前进的动力。

The most sustainable tree is the one that's still standing.

你结果的可信度取决于你识别假设的合理性。

我们学得越多，就越意识到自己的无知。