穷人并非不理性;他们和任何人一样理性,但他们在非常不同的约束下行动。
The poor are not irrational; they are just as rational as anyone else, but they operate under very different constraints.
当你停止抱怨黑暗并点燃蜡烛时,改变就开始了。
大国总是在寻找机会以牺牲对手为代价来获取权力,如果他们认为使用武力会带来利益,他们就会使用武力。
The only way to do great work is to love what you do.
写作是理解世界的一种方式。