1. A true man should deal with heroes from all over the world. ——Chen Shou of the Western Jin Dynasty, "Three Kingdoms? Biography of Liu Ba"

Vernacular translation: When a man is outside, he should travel everywhere and make friends with all kinds of heroes with good conduct.

2. The most valuable thing in life is to know oneself, and to meet flesh and blood relatives from all over the world. ——Yuan Sadula's "Yanmen Collection"

Vernacular translation: The most valuable thing in life is to make close friends, and even meeting by chance can be closer than flesh and blood.

3. There is no sadness because of separation, no joy because of new acquaintances. ——Qu Yuan's "Nine Songs·Shao Siming" in the Warring States Period

Vernacular translation: There is nothing sadder than a living separation, and nothing happier than a new close friend.

4. When making friends, keep your word. ——Spring and Autumn Confucius' "The Analects of Confucius·Xue Er"

Vernacular translation: When making friends, you must keep your word, be honest, and honor your commitments.

5. Those who use wealth to make friends will lose their friendship when all their wealth is gone; those who use sex to make friends will lose their beauty and love you. ——Liu Xiang of the Western Han Dynasty, "Warring States Policy·Chu Ce Yi"

Vernacular translation: Use money to make friends with people, and when the money is used up, the friendship will be over; use beauty to make friends with people, and the appearance will fade. , love also changes.

5. The most important thing for people to know each other is to know each other. The most important thing for people to know each other is to understand each other. ——Mencius "Mencius" during the Warring States Period

Vernacular translation: People interact with each other and know each other. The most important thing is to be able to understand each other. The most valuable thing for people to understand each other is to be able to understand the depth of each other's soul.