La vraie vie est absente. Nous ne sommes pas au monde.

史记

The question isn't who is going to let me; it's who is going to stop me.

The computer is a medium of expression, like a piano is a medium of expression.

人对意义的追寻是他生命中的主要动机。

行为金融学告诉我们，市场并不总是理性的，参与市场的人也是如此。