1. I am lonely, I am free, I am my own emperor.
2. To judge beauty, one must have a cultivated mind.
3. The two most sacred, enduring and ever-changing things, the two things that most surprise and shock us, are the stars in the sky and the moral law in our hearts.
4. Now that I am already on this road, nothing can stop me from going on.
5. Honesty is better than all wisdom because it is the basic condition of wisdom.
6. Shyness is some kind of secret of nature, used to restrain indulgent desires. It obeys the call of nature, but it is always in harmony with goodness and virtue.
7. Conscience is the instinct to judge oneself according to moral principles. It is not just an ability; it is an instinct.
8. Work is the best way to make life happy.
9. If you don’t learn humor and fun, people will be too miserable.
10. Activities or sports are the mentors of human health.