1. Remember: only one time is important, and that is now! It is important because it is our time to make a difference. ——Tolstoy

2. Have a goal in life, a goal for a lifetime, a goal for a period, a goal for a stage, a goal for a year, a goal for a month, a goal for a week, a goal for a day goals, one-hour goals, one-minute goals. ——Tolstoy

3. Life is not a kind of enjoyment, but a very heavy task. ——Tolstoy

4. As long as a person can forget himself and love others, he will not be psychologically unbalanced. He will be a happy and perfect person. ——Tolstoy

5. What is needed for successful teaching is not coercion, but stimulating students' desire. ——Tolstoy

6. What matters is not the quantity of knowledge, but the quality of knowledge. Some people know a lot, but they don’t know the most useful things.

——Tolstoy