什么是言论自由？没有冒犯的自由，言论自由就不复存在。

最危险的事情是活着。但这也是最美丽的。

最近也是最远的是东西方向，最深也是最浅的是清澈的溪水。最高也是最明亮的是日月，最亲近也是最疏远的是夫妻关系。

Psychology should illuminate how we cope with our environment.

成功很酷，但快乐更重要。

You have to find what sparks a light in you so that you in your own way can illuminate the world.

I've learned that you can't control what other people say about you, but you can control how you react to it.

最深刻的技术是那些消失的技术。它们将自己编织进日常生活的织物中，直到与之无法区分。