你们的爱让我强大，你们的恨让我不可阻挡。

引用自海明威《老人与海》，张海迪在演讲中多次引用以表达坚韧精神

Combinatorics is the art of counting without counting.

I don't like to do easy things. I like to do things that are challenging and that push me.

Nothing in life is to be feared, it is only to be understood. Now is the time to understand more, so that we may fear less.

集中的权力并不会因为创造它的人的良好意图而变得无害。