1. If there is something that needs to be done tomorrow, it is best to start it now.

——Franklin 2. The prime of life never comes again, and it is difficult to come back to the morning again. It is timely to encourage yourself, and time waits for no one.

——Tao Qian 3. Life is measured in time. Wasting other people’s time is equal to seeking wealth and killing, and wasting one’s own time is equal to chronic suicide. ——Lu Xun