Ignorance is not innocence but sin.

We don't inherit the earth from our ancestors; we borrow it from our children. Let's return it better.

The best way to prevent financial crises is to have strong capital buffers in good times.

教学应服从于人类心智发展的规律。

释义：山再高，也会有攀登的路；水再深，也会有渡人的船

Talent is how quickly your skills improve when you invest effort. Effort is what makes skill productive.

最好的投资是那些能够将一个小想法变成大生意的人。