The time of life is limited and unchangeable, so it is necessary to use every minute efficiently. Not using it well is a waste.

The only way to do something in depth is to work hard.

I like to be a free spirit. Some don't like that, but that's the way I am.

In computing, turning the obvious into the useful is a living definition of the word "frustration".

孔子说：“不懂得客观规律，就不能做君子；不懂得道德规范，就无法建功立业；不懂得分辨言论，就不能了解人。”