True leaders are those who can foresee the future and plan ahead.
变化的速度永远不会比今天更慢。
I'm only rich because I know when I'm wrong... I basically have survived by recognizing my mistakes.
当不同的观点汇聚在一起时,创新就会发生。
数学的本质不仅在于解决问题,还在于提出正确的问题。