自由是在法律允许范围内做任何事的权利。

If you’re changing the world, you’re working on important things. You’re excited to get up in the morning.

Many backward steps are made by standing still.

人类的未来取决于我们理解和操纵量子世界的能力。

I don't think about age. I think about spirit. I think about how I feel inside.

最好的故事是那些为读者留下呼吸空间的故事。

石油行业的领导力意味着在盈利和责任之间取得平衡。

我们来到世上是为了尽自己所能给生活增加一些东西，而不是为了从生活中获取我们所能得到的一切。

Mathematics is a living subject, constantly evolving with new ideas and discoveries.

The more you read, the more things you will know. The more that you learn, the more places you'll go.