The best decisions are made when you combine data with human intuition.

Sometimes the best way to help the poor is to give them cash and let them decide how to spend it.

女人之美不在五官，而在其内心折射的真美。这就是她给出的关爱和她表现的热情。女人的这种美是随着岁月流逝而增长的。

数学中最深刻的发现往往来自最简单的观察。