Leadership in times of change requires both vision and the courage to make difficult decisions.
变革时期的领导力既需要远见,也需要做出艰难决定的勇气。
要打破人的偏见比崩解一个原子还难。
The best part about success is being able to do what you love every day.
I’m not perfect, and I don’t claim to be.
寻找互反律是数学史上的一个基本主题。