1. The height of the fountain will not exceed its source; the same is true for a person's career, his achievements will never exceed his own beliefs.

2. Pessimistic people are alive and dead, while optimistic people are immortal.

3. When everything seemed hopeless, I watched the stone cutter knock on his stone hundreds of times without seeing any cracks. But in the 101st time, the stone was split in two. I realized that it was not that blow.

4. Don’t be shaken by outsiders, don’t be moved by things, and then you can let the world’s major events take over. --Lu Kun's "Moaning Language·Responsibility".

5. No matter how outstanding your talent and knowledge are, if you lack enthusiasm, it will be like drawing cakes on paper to satisfy your hunger and will not help.

6. Success cannot be measured by the status a person has achieved, but by how many difficulties and obstacles he has overcome in the process of success. -- Booker T. Washington.

7. If you think the teachers in school are too strict, then think back again when you have a boss.

8. The enemy of learning is your own satisfaction. If you want to study something seriously, you must start from being dissatisfied. We should adopt this attitude toward ourselves, "never tired of learning" and toward others, "never tired of teaching others."

9. There are always ups and downs in a person's life. It will not always rise like the rising sun, nor will it always be miserable. Repeated ups and downs are training for a person. Therefore, those who float above do not need to be proud; those who sink below do not need to be pessimistic. We must be frank and humble, optimistic and enterprising, and move forward.

10. Successful people do things that others are unwilling to do, do things that others dare to do, and do things that others cannot do.

11. When your hopes come true one by one, you must be firm and calm!

12. Be kind to people you hate, because maybe one day you will work for such a person.

13. The slowest person can walk faster than the person who wanders aimlessly as long as he does not lose his goal.

14. Don’t regard the past as lonely, because you will never look back. Find ways to improve the present, because that's who you are, and have the courage to move forward into the future without fear.

15. The Internet industry has created wealth and continued equality.