领导力就是做出艰难的决定并坚持到底。

理论物理学对物理学家而言，就像望远镜对天文学家一样重要。

一带一路建设要秉持共商共建共享原则。

数学是给不同事物赋予相同名称的艺术。

In looking for someone to hire, you look for three qualities: integrity, intelligence, and energy. But the most important is integrity because if they don't have that, the other two qualities, intelligence and energy, are going to kill you.