When you are young, you don't work hard, and your boss is sad.
The time is the least selfish, and it is 24 hours for anyone. Time is also the most selfish, and it is not 24 hours for anyone (Huxley)
wasting time is tantamount to killing people for money (Lu Xun)
Time is accumulated by minutes, and people who are good at using sporadic time will make greater achievements (Hua Luogeng)
Time is life, time is speed, and time is power. (Guo Moruo)