Time flows away like the water in the river.
If you don't want to do something,don't impose on others
The firm, the enduring, the simple, and the modest are near to virtue.
People with virtue must speak out; People who speak are not all virtuous.
Chi Wen Tzu always thought three times before taking action. Twice would have been quite enough.
He who remembers from day to day what he has yet to learn, and from month to month what he has learned already, may be said to have a love of learning.