I don’t have to prove anything to anyone. I only have to follow my heart and concentrate on what I want to say to the world. I run my world.

A writer must be a witness to his or her time, must bear witness to the injustices and the sufferings of the world.

The discovery of the accelerating expansion of the universe was a complete surprise.

要做出不错的东西，要大胆去做它。要想做出好的东西，需要一次又一次去做。做好东西的秘诀在于重新去做。

I'm not a victim, I'm a survivor.

True progress comes when industry and environmentalists work together, not against each other.

每种心理状态都是大脑某种物理状态的功能。