You'd better learn something when you feel sad and miserable. Learning will make you invincible forever.
People who know how to respect themselves will also know how to respect others, including their own children.
4. Solve this problem by yourself.
5. Don't look for the reason of failure, but look for the method of success.
6. You are a clever boy, and your grades will certainly catch up.
7. As long as today is better than yesterday!
8. Positive people see an opportunity in every worry, while negative people see some kind of worry in every opportunity.
9. I hope you are a polite child.
10, the great man is great because when he coexists with others in adversity, others lose confidence, but he is determined to achieve his goals.