Don't get angry, don't draw a line, don't cut it, don't work. Don't take it out on others, don't make the same mistake twice, don't show off your strengths, and don't declare your contributions.

Don't be angry, don't cross: you won't jump twice in the same pit, and you can't blame others for jumping twice yourself.

Don't cut well, don't work: don't praise your strengths, don't declare your contributions. Refers to modesty and prudence. This sentence is from The Analects of Confucius? Gongye Chang: "Yan Yuan and the Stone. Confucius said, "What a terrible thing!" Luz said,' I hope my clothes, horses and clothes can be shared with my friends. I have no regrets.' Yan Yuan said:' I wish to be good without cutting, no pains, no gains.' "