Of all the criticisms, the greatest, most correct and most talented is time.

Good medicine tastes bitter and is good for illness, but advice is hard to listen to is good for action;

Reading and learning is to build your own ideas and knowledge with the help of others' ideas and knowledge. -Pushkin

Do as you would be done by.

Flattering you is harmful and teaching you to love you. Bitter medicine can cure diseases, but sweet words can mislead people. The old man said that he listened. (Tibetans) Don't listen to the old people and suffer in front of them. Old age at home is a treasure. If you don't think twice, you will regret it. If you don't fork trees, you can plant trees without education. You cann't live if you do it yourself Listening to you is better than studying for ten years. You must be mentally ill.