The only lesson that mankind has learned from history is that it has not learned any lessons from history.

A person who is determined to make great achievements must know how to limit himself, just as Goethe said. On the contrary, people who want to do everything can't do anything and will eventually fail.

Personality is like a blank sheet of paper. Once it is polluted, it can never be as white as before.

What is tragedy? Tragedy is a conflict between good and evil.

Only those who lie in the pit and don't look up at the sky will not fall into the pit again.

Ignorance is the least free, because he has to face a completely dark world.

People are born with pain, the process is also painful, and the purpose is also painful. Pain becomes inevitable, and happiness can only be short-lived. In order to get rid of the pain, you must set an ideal happiness goal for yourself.

Torture yourself is unrequited love, torture others is sadism, torture others is love.

A deep soul, even if it is painful, is also the source of beauty.

Hegel (1 August 27th, 770-183 1 month14th): georg wilhelm friedrich hegel, slightly later than Kant, was 19. His philosophy is regarded as a classic by many people. I really like what he said, "Only those who lie in the pit and don't look up at the sky will not fall into the pit again." What a philosophical but ironic sentence.