to realize your shortcomings is to correct more than half. -Lenin

Everyone makes mistakes, but only fools persist. -Cicero

knows the criticism, but it is difficult to correct it; It's hard to say good things and criticize them. -Lu Zhi

It is also seen by everyone; What's more, people admire it. -Confucius

I do dissect others from time to time, but I dissect myself more mercilessly. -Lu Xun

* * Producers must always be ready to stick to the truth, because any truth is in the interests of the people; * * * Producers must always be ready to correct mistakes, because any mistakes are not in the interests of the people. -Mao Zedong

Any correction is progress. -Darwin

Blessed is a person who knows his own shortcomings and can turn over a new leaf. -Shakespeare

People are happy when they tell them that they have had it. -Mencius

If you are not me, you will be my teacher; It's me, my friend; Those who flatter me are thieves. -Xunzi

Who has faults? It's not good to change after passing. -Zuo Qiuming

We don't take mistakes as a virtue, but make corrections as beauty. -Sima guang

once had an irrefutable slander, you can't slander without fault, and you can't blame without fault. -Lv Kun