我一生都是一个自私的人，虽然原则上并非如此，但行动上却是。

Speech is a kind of action， and our words are the tools we use to perform it.

我不相信悲观主义。如果事情没有按照你希望的方式发展，那就继续前进。如果你认为会下雨，那就会下雨。

Sustainability is not a style, it's a responsibility.

The most important thing in trading is to manage risk.

无论多难，我们都不会放弃。