1. Science is the common wealth of human beings, and the task of real scientists is to enrich this treasure house of knowledge that all mankind can benefit from.

2. Before you want to climb to the top of science, you must thoroughly study the scientific and preliminary knowledge. Never start to do anything later until you fully understand what is ahead.

3. There is no royal road to science, and only those who do not dread the fatiguing climb along steep mountain roads can hope to reach its glorious summit.

4. The eternal nature of science lies in its unremitting pursuit. As far as its capacity is concerned, science is inexhaustible, and as far as its goal is concerned, it will never be reached.

5. Science is a crutch in the hands of pioneers.

6. Science is a beautiful scenery, which makes people linger.

7. Science has no national boundaries, because it belongs to all mankind's wealth and is a torch to illuminate the world. But scholars belong to the motherland.

8. Science is the foundation of all life, just like a key, which opens the way for us.

9. Learn to do rough work in science. We should study facts, compare facts and accumulate facts.

1. It is not a bad thing for a person to take detours and make mistakes on the road of scientific exploration, let alone a shame. We should be brave enough to admit and correct mistakes in practice.