1. All the mysteries of your life are often hidden in the things you are most interested in.

2. Man’s bounden duty is to pursue the truth. Make Aristotle your friend, make Plato your friend, and make truth your friend.

3. When you see something good, you want to learn. If you make mistakes, you must correct them. You should strengthen yourself as a person. The standard of good and bad, right and wrong, is the lifetime happiness of oneself, others, and most people.

4. I am important. The pursuit of personal happiness is the right and purpose of my existence.

5. Humans are rational animals. To be happy in your own life, you must respect the legitimate rights and interests of others.

6. Everyone is his own king. If you don’t harm yourself or others, you should be able to express yourself freely.

7. In life, what we should strive for is peace, health, freedom and happiness.

8. Cherish yourself, cherish others, and be a good and moral person. If you practice virtue without expecting rewards, you will naturally dream of peace of mind.

9. Autonomy, independence, and duty-abiding are necessary qualities for modern citizens. Those who cannot control themselves will become slaves of others.

10. The best interpersonal relationship is respect and trust. Human beings are born free and equal. No one has the right to bully others. The six etiquettes of Happy Academy: say hello in person, thank you, apologize for mistakes, ask for help, refuse, and greet frequently.