"The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."

The truth is, we are all capable of great evil and great good. It is the choices we make that define us.

能源转型不会在一夜之间发生，但我们必须准备好引领这一转型。

建筑是一种创造，是对美的创造。

I'm not perfect and I don't pretend to be.

今天对自由民主最严重的威胁不是来自外部，而是来自内部。