可持续性不是选择，而是我们行业未来的必需品。

You've got to have passion for what you're doing.

The main purpose of the stock market is to make fools of as many men as possible.

只有冒险的人才会自省。

We live in an era full of uncertainties, the only certainty is change itself.

解释：兵器既不齐全又不锋利，实质上和没有兵器一样！