成功不是幸福的关键。幸福才是成功的关键。如果你热爱你所做的事情，你就会成功。

In business, the competition will bite you if you keep running; if you stand still, they will swallow you.

The habit of reading is the only enjoyment in which there is no alloy; it lasts when all other pleasures fade.

It is a first principle of human action that a man does what he believes will satisfy his desires.

"The line between good and evil is permeable and anyone can cross it when pushed by circumstances."