Examine and reflect on your own famous poems.

At the age of eighteen, I am not cold, and I don't understand pine and cypress. It is not difficult to know a gentleman. Ceng Zi said: "I want to save myself three times a day, but I am not loyal to others." Don't believe in making friends? Can't you learn? "Climb high and recruit, the arm is not lengthened, and the people you see are far away; Call with the wind, the sound does not add disease, but the listener is obvious.

Introspective poetry does not know the height of the sky unless it climbs the mountain; You don't know the thickness of the land unless you are near a deep stream.

The encouragement period is not limited, but more depends on strength. —— Ouyang Xiu

Black hair doesn't know how to study hard early, but white hair hates studying late. -Yan Zhenqing

Today, I have no merit, and I have never worked in farming and mulberry. Don't face the deep stream, I don't know the thickness of the ground. -Xunzi, encourage learning

Can't learn. -Xunzi, encourage learning

Black hair doesn't know how to study hard early, but white hair hates studying late. -Yan Zhenqing

Worry and fatigue can rejuvenate the country, and leisure can forget the body. —— Ouyang Xiu

Don't be too far away from the ends of the earth, but be willing to throw a whip. Yuan Mu

The mountain is never too high, and the sea is never too deep. -Cao Cao

Only by self-reflection, nothing in the world is impossible. -Han Yu, a writer in the Tang Dynasty, sent Li Yuan the preface to Pangu.

The most difficult thing to reflect on your own famous sayings is to know yourself. (Greece)

Self-knowledge is the most rare knowledge. (Spain)

If you want to know yourself, you'd better ask someone else. (Japan)

Only between people can we know ourselves. (Germany)

There are so many stars in the sky that you can't see the soot on your face. (Malaysia)

There is only one audience who sings their praises. (Japan)

Don't laugh at others' backs, stand up straight. (Soviet Union)

Even the most experienced person can't see his back. (Africa)

The more incompetent people are, the more they like to find fault with others. (Ireland)

Everyone knows where shoes pinch. (Latin America)

Your shoes, you know where they are tight. (Spain)

You know what you eat. (Soviet Union)

If you can't judge yourself, you won't judge others. (Germany)

If you can't command yourself, you can't command others (USA)

Those who are afraid of you to your face must hate you behind your back. (UK)?

Reflection is a bright mirror that can see the filth of the soul. -(Soviet Union) Gorky