每本书都是一次旅程，每次旅程都是一本书。

I don't mind being a symbol but I don't want to become a monument. There's a difference.

We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way.

Reflection is not the evil. The evil is the state of reflection, and the stasis that comes with reflection.

Control your expenses better than your competition. This is where you can always find the competitive advantage.

Every mental state corresponds to a specific brain state.