Every soul needs rest and relaxation.

The revolution is not an apple that falls when it is ripe. You have to make it fall.

要理解心理学，就要在自然环境中观察行为。

在数学中，解决问题的旅程与解决方案本身同样重要。

The answers you get depend on the questions you ask.

We must design products with their end-of-life in mind from the very beginning.

我很害羞，信不信由你。我和你在舞台上看到的那个人完全不同。

意指任何收获都需要付出相应的代价。

The destiny of man is to unite, not to divide.