The best way to be happy is to be grateful.

你越热爱你所做的事情，你就会越成功。

反过来，始终反过来：把情况或问题颠倒过来，从反面看。

Every mental act has its place in the economy of life.

The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.

创新是互联网持续增长和成功的关键。

 然而我们必须承认，人尽管拥有高尚品质，其躯体仍带着卑微起源的不可磨灭印记。