计算复杂性的研究告诉我们，有些问题本质上是困难的，无论我们的算法多么聪明。
当四周逐渐阴沉暗淡，理性悄然隐没了光线，希望的火烛摇曳欲熄，我在孤独中徘徊茫然。
The pursuit of a unified theory of physics is not just an academic exercise; it is a journey towards understanding the very fabric of reality.
Every effort is an investment in the future, a wisdom understood by the wise.
A first sign of the beginning of understanding is the wish to die.
金融科技的本质是金融，科技只是手段，不能本末倒置。
It is not what we believe, but why we believe it; moral responsibility begins there.
我一生都是一个自私的人，虽然原则上并非如此，但行动上却是。