森林的真正价值不能仅用板材英尺来衡量。
I think that's the single best piece of advice: constantly think about how you could be doing things better and questioning yourself.
夜里不睡的人，白天多多少少总有什么逃避掩饰的吧。白昼解不开的结，黑夜慢慢耗。
Before you are old， attend as many funerals as you can bear， and listen. Nobody talks about the departed’s achievements. The only thing people will remember is what kind of person you were while you were achieving.
The value of drones lies in solving industry pain points.