在科学的道路上，失败是常态，但每一次失败都离成功更近了一步。

I am not a political person by nature. I don't think writers should be political persons. But in South Africa, you can't keep politics out of your life.

数学的研究是所有智力和精神发展的不可或缺的基础。

"Silence is complicity, and I refuse to be silent."

记忆是我们不断告诉自己我们的故事的方式——并且告诉别人一个稍微不同版本的故事。