The computer is a medium of expression, like a violin or a paintbrush.

The rhythm of a film is like a heartbeat; it needs to be consistent and alive.

做数学就是参与发现与猜想、直觉与灵感的过程。

一带一路建设要秉持共商共建共享原则。

我们可以轻易原谅害怕黑暗的孩子；人生真正的悲剧是成年人害怕光明。