No man's knowledge here can go beyond his experience.
一个有信仰的人,他的社会力量,是相等于九十九个仅仅只有着各自、各样兴趣的人。
There is no such thing as a quality problem. There are only problems of people not doing what they are supposed to do.
你注定成为的唯一的人是你决定成为的人。