Socrates

469 BC ~ 399 BC, ancient Greek philosopher

1. I only know one thing, that is, I know nothing. Know.

2. There are two kinds of people in this world, one is a happy pig, and the other is a painful person. Be a miserable person, not a happy pig.

3. An unexamined life is not worth living.

Plato

427 BC ~ 347 BC, ancient Greek philosopher

1. What we have been looking for is what we already have; We always look around and miss what we want. This is why we still have difficulty getting what we want.

2. Wise men speak because they have something to say; fools speak because they want to say something.

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

Aristotle

384 BC ~ 322 BC, ancient Greek philosopher

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

2. What we do repeatedly every day makes us who we are, and then you will find that excellence is not a behavior, but a habit.

3. Happiness is placing the soul in the most appropriate position.

John Locke

1632.8.29~1704.10.28, British philosopher

1. Whatever you worry about will control you.

2. The trick to learning a lot is not to learn a lot at once.

David Hume

1711.4.26~1776.8.25, British philosopher

1. Whether it is hate, love, thought, feeling or observation , it’s nothing more than understanding.

2. When we focus on the emptiness of human life and consider the illusory and fleeting glory of wealth, perhaps we are flattering our own lazy nature.

Rousseau

1712.6.28~1778.7.2, French philosopher

1. If there is such a state in the world: the soul is very full and peaceful, both Not nostalgic for the past nor extravagant expectations for the future, letting time pass by but only grasping the present, feeling neither deprivation nor enjoyment, neither happiness nor sorrow, neither seeking nor fearing, but only feeling one's own existence. People in this state can say that they are happy.

2. When a person does something wholeheartedly, he will eventually succeed.

3. Man is born free, but he is always in chains.

Kant

1724.4.22~1804.2.12, German philosopher

1. Freedom is not about letting you do whatever you want, freedom is about teaching you If you don’t want to do anything, you don’t have to do anything.

2. There are two things in the world that can shock people's hearts: one is the lofty moral standards in our hearts; the other is the brilliant starry sky above our heads.

3. Being angry is using other people’s mistakes to punish yourself.

Hegel

1770.8.27~1831.11.14, German philosopher

1. A person who aims at great achievements must be like Goethe That being said, know to limit yourself. On the contrary, people who want to do everything can actually do nothing and ultimately fail.

2. Only those who lie in the pit and never look up to the sky will never fall into the pit again.

3. Existence is reasonable.

Schopenhauer

1788.2.22~1860.9.21, German philosopher

1. A person can become himself only when he is alone. Anyone who does not love to be alone does not love freedom, because a person is truly free only when he is alone.

2. It is impossible to have inner peace without a certain degree of loneliness.

3. One of the most special weaknesses of human nature is: caring about how others see you.

4. Life is like a pendulum, swinging between pain and fatigue.

Nietzsche

1844.10.15~1900.8.25, German philosopher

1. Every day without dancing is a betrayal of life.

2. In fact, people are the same as trees. The more they yearn for the sunshine at high places, the more their roots will stretch into the dark underground.

3. If a person knows why he lives, he can endure any kind of life.

4. Those who cannot take orders from themselves must take orders from others.

Heidegger

1889.9.26~1976.5.26, German philosopher

1. The meaning of living toward death is: when you are infinitely close to death , can we deeply understand the meaning of life.

2. The beauty of a flower is that it has withered.

3. People should live poetically.

Freud

1856.5.6~1939.9.23, Austrian psychologist and philosopher

1. There is no such thing as a joke, all jokes are There is an element of seriousness.

2. Mentally healthy people always work hard and love their loved ones. As long as they can do these two things, there will be no difficulty in other things.

3. I would rather let myself be disappointed than have extravagant hopes.

Sartre

1905.6.21~1980.4.15, French philosopher and writer

1. If you feel lonely when you are alone, it means that you have not communicated with others. Become a good friend yourself.

2. If you try to change something, you should first accept many things.

3. Life has no content before no one lives it; its value is exactly the meaning you choose.

Wittgenstein

1889.4.26~1951.4.29, British philosopher

1. If a person knows too much, he will find that it is very difficult to lie. Disaster.

2. Don’t play with what’s deep in another person’s heart.

3. Remain silent about the unspeakable.