1, doing something is the highest realm of life.

2. Sex is inherently exclusive.

3. Using time is an extremely advanced law.

4. People create the environment, and the environment also creates people.

5. The more intense the life, the more it can show people's vitality.

6. Courage and belief in winning can often end the battle.

7. Only a marriage based on love is moral.

8. History is only the activity of people who pursue their own goals.

9. No religious doctrine can support a distant society.

10. Only when the possibility of victory is very high can a decisive battle be held.

1 1. The development of human wisdom depends on how people learn to change nature.

12 In fact, every class, even every industry, has its own morality.