2. No matter whether you succeed or fail, you should work hard at all costs.

3. Time is a constant. Spending one day is equal to wasting 24 hours.

4, learning should have three hearts, one confidence, two determination and three perseverance.

5. * * Work hard, work hard * *, if you have a life, you won't * *, what's the use of dying.

6. Climbing science is like climbing Mount Everest, and you have to overcome countless difficulties and dangers.

7. Children can only become talents with personality, and artists, artists and scientists all rely on the development of personality to achieve success.

8. On the road of science, I just climbed a hill, but the real * * hasn't climbed it yet, so I will continue to work hard.

9. Curiosity is a good thing for children. His ability to take apart toys proves that he has a desire for knowledge and can study problems. Parents should support him.

1. Doing research is like climbing a mountain. Many people climb along a mountain road and are satisfied when they reach the highest point, but I often try ten roads and then compare which mountain road climbs the highest.