统计学的最终目标是从数据中提取信息。

Every equation we write is a poem of the universe, a verse in the grand epic of existence.

The challenge is not just to give people money but to understand how they make decisions under constraints.

阅读使人充实，谈论使人机敏，写作使人精确。

继续闪耀，世界需要你的光芒。

I’m a human being and I fall in love and sometimes I don’t have control of every situation.

The great challenge of modern politics is to reconcile the demands of identity with the requirements of liberal democracy.