The Langlands program is a framework for understanding the unity of mathematics.

The value and utility of any experiment are determined by the fitness of the material to the purpose for which it is used.

幸福不是偶然发生的事情。它不是好运或随机机会的结果。它不是金钱可以买到或权力可以命令的东西。它不取决于你外部发生的事情，而取决于你内部发生的事情。

The soul is placed in the body like a rough diamond, and must be polished, or the luster of it will never appear.

购买股票的最佳时机是当它们不受欢迎时。