团结不是千篇一律，而是在多样性中找到共同的目标。

最重要的不是胜利，而是奋斗。

动物和人类的区别在于人类能够推理,但即便如此也是不可靠的。

When I got to 40 or so... I had the sense when I looked back over my life I would actually see a mess of decisions， a few of which I had thought about， some of which I had sort of stumbled on， and many that I had no control over whatsoever.

The only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle.

我是一个女人，我有不完美之处……我为此感到自豪。

The total amount of suffering per year in the natural world is beyond all decent contemplation. During the minute that it takes me to compose this sentence, thousands of animals are being eaten alive, many others are running for their lives, whimpering with fear, others are slowly being devoured from within by rasping parasites, thousands of all kinds are dying of starvation, thirst, and disease.

——〈在中国国民党本部特设驻粤办事处的演说〉，1921年3月6日

"The study of computational complexity teaches us that some problems are inherently difficult, no matter how clever our algorithms are."