Socrates (469-399 BC), a famous thinker, philosopher and educator in ancient Greece, was called "Three Sages of Ancient Greece" together with Plato, his student, and Aristotle, and was generally regarded as the founder of western philosophy by later generations. Socrates is called Confucius in the west, because they all started a new era, which was not realized by military or political forces, but through rationality, they thoroughly understood human life, thus guiding a new attitude towards life.

1. The most precious thing in the world is not "unattainable" and "lost", but happiness that can be grasped now.

People who want to control the world must first be able to control themselves.

3. When many people are hesitant on a road, they should give way to a road and let those who cherish time go ahead.

Knowing your ignorance is the greatest wisdom.

Adversity is the highest institution to temper people.

Plato

Plato (about 427- 347 BC) is the greatest philosopher in ancient Greece, and one of the greatest philosophers and thinkers in the whole western philosophy and even the whole western culture. He went to Egypt, Asia Minor and southern Italy to engage in political activities in an attempt to realize his noble political ideal. Plato is the founder of western objective idealism, and his philosophical system is extensive and profound, which has a great influence on his teaching thought.

6. The most regrettable thing in life is to give up what you shouldn't give up easily and stick to what you shouldn't.

7. A wise man speaks because he has something to say; Fools talk because they want to talk.

No matter when you start, it is important not to stop after you start. No matter when it ends, it is important not to regret it after it ends.

9. It is understandable that children are afraid of the dark; The real tragedy of life is that adults are afraid of the light.

10.？ Face the sun, and there will be no shadow.

Aristotle

Aristotle, an ancient Greek (384- 322 BC), was one of the great philosophers, scientists and educators in the ancient history of the world, and he was called a master of Greek philosophy. He is Plato's student and Alexander's teacher. Marx once called Aristotle the most learned figure among ancient Greek philosophers, and Engels called him "the ancient Hegel". As an encyclopedic scientist, he has contributed to almost every subject. His works cover ethics, metaphysics, psychology, economics, theology, politics, rhetoric, natural science, education, poetry, customs and Athenian law.

1 1. Happiness is putting the soul in the most suitable position.

12. The ultimate value of life lies in the ability to wake up and think, not just in survival.

13. What we do repeatedly every day makes us, and then you will find that Excellence is not an act, but a habit.

14. Indulge your desires is the greatest evil; Talking about other people's privacy is the greatest sin; Not knowing your mistakes is the greatest pain.

15. There are many fallacies, and only one is correct, which is why failure is easier to succeed than missing the goal.

Nietzsche

German philosopher Nietzsche (1844-1900) criticized and discussed religion, morality, modern culture, philosophy and science extensively in his works. Nietzsche had a great influence on the development of later philosophy, especially existentialism and postmodernism, which responded to Nietzsche's philosophical thought in their own forms. Nietzsche's philosophy was once considered as an "action philosophy" at that time, a philosophy that claimed to maximize personal needs and desires. His philosophy has the momentum of despising and criticizing everything. This is an important reason why his philosophy is appreciated by postmodernism.

16. Every day without dancing is a disappointment to life.

17. In fact, people and trees are the same. The more they yearn for the sunshine in the high places, the more their roots will extend to the dark underground.

18. I feel sad, not because you cheated me, but because I can't trust you anymore.

19. Never forget: the higher we fly, the smaller our image will be in the eyes of people who can't fly.

20. Who will eventually shock the world will be deeply silent for a long time; Whoever lights lightning lingers like a cloud for a long time.