The real prison is not the one made of iron bars, but the one made of fear.

I don't know where I'm gonna go, but I'm gonna go there dancing.

The secret to success is learning how to use pain and pleasure instead of having pain and pleasure use you. If you do that, you’re in control of your life. If you don’t, life controls you.

柴油发动机可以使用植物油作为燃料，这将极大地促进使用该技术的国家的农业发展。

I have always been fascinated by the darker side of human nature.

Happiness is not something you postpone for the future; it is something you design for the present.

我不是一个喜欢传统的人。