Cicero said The ancient Roman philosopher Cicero Marcus

Cicero said
The ancient Roman philosopher Cicero Marcus Tullius Cicero (106–43 BC, today he is known as the greatest Roman orator and the innovator of rhetoric).
"Everyone is bad at it; but only the fool does not correct his mistakes, but insists on them."
Charles Darwin (Robert) Darwin (1809-82), the founder of the theory of evolution, who published the theory of evolution that living things evolve through natural selection through "On the Origin of Species by Natural Selection" and "Choice on Human Origin and Sex".
"Fixing wrongs is a great evolution in itself."
In this sense, Warren Buffett is a very wise man. This is because he learned a lesson from it without worrying about mistakes or mistakes.
There is no perfect life. On the contrary, mistakes or mistakes make our lives more human.
Zhu Ziqing 朱 (1898-1948), a Chinese prose writer who wrote poems and prose expressing dissatisfaction with the dark reality and expectations for a bright future, said.
"The days of the past are scattered in the breeze like light smoke, and disappear in the first sun of the morning like a light fog."
As he put it, things in the past are already disappearing like smoke or fog. Learn to forgive yourself. Forget about the minor mistakes or mistakes of the past. You don't have to put yourself in a prison of self-blame and drive yourself to death. If you change your mind a little, you will have a completely different life than before.
Don't blame yourself too much. You can correct your mistakes only when you get out of your self-criticism, and you can face the future with a more positive mind.