Labor economics is fundamentally about understanding people’s choices and constraints.

Great deeds are usually wrought at great risks.

I want to inspire people. I want someone to look at me and say, 'Because of you, I didn't give up.'

释义：春天有百花盛开，秋天有明月高悬，夏天有凉风习习，冬天有雪花飘飘。如果心中没有烦恼和杂念，那么每一个季节都是美好的时光。

To punish me for my contempt for authority， fate made me an authority myself.

我天生不是一个政治人物。我不认为作家应该是政治人物。但在南非，你无法将政治排除在你的生活之外。