Always use stop-loss orders.
始终使用止损单。
We must balance economic growth with environmental stewardship.
The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart.
着眼长期，思考世界上正在发生的结构性变化。
我永远无法安全；我总是试图逆流而上。每当我完成一件事，我就会设定一个更高的目标。这就是我走到今天的方式。
The real challenge is to create something that has meaning beyond its function.
To the world you may be one person， but to one person you may be the world。
