1. Humanity’s dream is to fundamentally conquer aging, and scientists are diligently pursuing this.

2. In the past hundred years, constitutional government and administrative rule of law have been the goals that the Chinese people have been striving for.

3. Miracles happen from time to time, but you have to work hard.

4. We must learn from Kuang Heng’s reading spirit of cutting through walls and stealing light, and be diligent in learning.

5. He pursues scientific knowledge diligently and forgets to eat and sleep.