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学习数学的唯一方法就是做数学。
The only way to learn mathematics is to do mathematics.
The good life is not one immune to sadness, but one in which suffering contributes to our development.
On the road of entrepreneurship, difficulties and challenges are inevitable, but it is these difficulties and challenges that make us stronger.
In business, trust is the currency that matters most.
We are all patchwork, and so shapeless and diverse in composition that each bit, each moment, plays its own game.
The mind is a set of information-processing machines that were designed by natural selection to solve adaptive problems faced by our hunter-gatherer ancestors.