如果你感到自己已经很完美了，那么你永远不会达到你本可以达到的高度。
If you are under the impression you have already perfected yourself， you will never rise to the heights you are no doubt capable of.
When safety competes with production, safety always wins.
除非我能看到50%的回报，否则我从不买股票。
一个公司的文化是由其员工定义的，而不是其政策。
I write to find out what I think.
As to the gods, I do not know whether they exist or not, nor what they are like in form; for there are many things that hinder sure knowledge, the obscurity of the matter and the shortness of human life.
