抱最好的希望，做最坏的打算。

在科学中，创造力和技术技能同样重要。

自由主义与共产主义之间，或民主与威权主义之间的伟大意识形态斗争，以前者的胜利告终。

The olive tree teaches us that strength comes from deep roots.

It's not the absence of fear. It's overcoming it. Sometimes you've got to blast through and have faith.

The mind is a complex of processes, not a thing.

中东不只是一个地理概念，它是历史躯体上一道不断流出故事的开放性伤口。