Man is born free， and everywhere he is in chains.

客户体验的提升永无止境，我们必须持续创新。

I think the key to a good performance is to be able to listen and react truthfully.

To solve a mathematical problem is to uncover a piece of the universal puzzle.

你再也回不了家了。

中国金融衍生品的发展应借鉴国际经验，但也需适应本地条件。