Leadership is not about giving orders, but about inspiring others to achieve a common goal.

灵感是一位不愿拜访懒人的客人。

In uncertain times, flexibility is more important than long-term planning.

It's the possibility of having a dream come true that makes life interesting...

数学不仅仅是人类的发明；它具有一种独立于我们而存在的深刻现实。