Describe a poem that dares to correct mistakes.

It's never too late to change. (Anna karenin of Tolstoy)

The best good people are those who have experienced and made mistakes; A person will become better in the future because of a little shortcoming. -Shakespeare's tit for tat

Danger is inevitable because we tolerate the source of trouble without correcting it. -Shakespeare's Richard II

All the water in the ocean can't turn the swan's black legs white, although it is washed in the waves all the time. -Shakespeare's titus and Law Knicks.

Blessed are those who know their own shortcomings and can turn over a new leaf. -Shakespeare makes much ado about nothing

It is human nature to make as few mistakes as possible; It is an angel's dream not to make mistakes. Everything in the world is inevitably wrong. Errors are like gravity. -Hugo "Les Miserables"

A person must devote all his strength to improving himself, and can't waste his strength on other things. -Tolstoy Biography

The greatest shame and distress is when you cannot defend what you love and live for. -Gorky's Boss

Error is the neighbor of truth,

So it deceived us. -Tagore's firefly collection

■ Although habit can be a shameful devil, it can also be an angel. (Shakespeare's Hamlet)

We see that a custom can continue to be popular as long as it is started. Because its basic spirit is the greatest power-faith; Due to practice and long-term customs, faith has reached its peak and can produce amazing results. -Mark Twain's Travels at the Equator.