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.
具有坚定意志并能付诸实践的人,才是君子。