The secret of being miserable is to have leisure to bother about whether you are happy or not.

The role of the artist is to question, to challenge, and to reflect the complexities of our world.

最小阻力和最少麻烦的路径是已经形成的思维定势。改变旧信念需要麻烦的工作。

一个好的旅行者不知道他要去哪里。