Answer:

1, sincerity, heaven; If you think sincerely, you will learn from others. -"Mencius"

2, sincerity, the knot of the world is also. -Mozi

3. Integrity is the foundation of people. -Lu Xun

An honest man must be true to himself, and his last pillar is sincerity. Emerson

Honesty is better than all intelligence, which is the basic condition of intelligence. -(Germany) Kant

6. Honesty is the lifeblood of life and the foundation of all values. British writer Dreiser

7. Treat people with sincerity, and people don't bully me; Nothing can be done by being honest about things. —— (Middle) Feng Yuxiang

8. When credit disappears, the body has no life. -Dumas