"In every role, there is a piece of me, and in me, there is a piece of every role I have played."

我必须研究政治和战争，以便我的儿子们可以自由地研究数学和哲学。

数学的力量在于它简化复杂事物的能力。

Sustainable fishing isn't an option—it's the only way forward if we want to preserve marine ecosystems.

写作的艺术就是发现你所相信之物的艺术。

The only limit to our realization of tomorrow is our doubts of today.

It’s a lie to think you’re not good enough. It’s a lie to think you’re not worth anything.

世界的历史是各民族交融的历史。