The purpose of mental activity is to guide action.

Pedestrians never seem to realize that they are a threat to the safety of cars.

Man is condemned to be free.

建筑的本质在于它改变生活的能力。

Ethics in medicine is non-negotiable—cutting corners costs lives.

当我们认为我们被理解了，我们就会觉得我们可以控制周围的世界。