I don't believe in failure. It's not failure if you enjoyed the process.

牛痘可以保护人体免受天花的感染。

The ideas of economists and political philosophers， both when they are right and when they are wrong， are more powerful than is commonly understood. Indeed the world is ruled by little else. Practical men， who believe themselves to be quite exempt from any intellectual influence， are usually the slaves of some defunct economist.

建筑师必须为感官设计，而不仅仅是眼睛。

我是一个斗士，我相信不可能的事。

听到音乐的人会立刻觉得他的孤独得到了解脱。