The only way to overcome obstacles is to face them head-on.

Drones are not toys, but tools to transform industries.

再说，义就是匡正的意思，不能以下正上，必须是以上正下。 

最好的交易者是那些能够适应不断变化的市场条件的人。

The best way to measure your investing success is not by whether you're beating the market but by whether you've put in place a financial plan and a behavioral discipline that are likely to get you where you want to go.

世界是一本书，不旅行的人只读了一页。