The only real paradise is a paradise we have lost.

默记所学的东西，坚持学习而不厌烦，教诲别人不知疲倦。

The first condition of understanding a foreign country is to smell it.

文学让我们能够从其他角度理解世界。

The nervous system is like an intricate orchestra, with each neuron playing its part.

过去是一个异国，那里的人做事方式不同。