2. Science is to sort out facts so as to draw universal laws and conclusions from them. -Darwin

3. The most valuable knowledge is the knowledge about methods. -Darwin

Only by obeying nature can we conquer nature. -Darwin

The answer to every biological science question must be found in the cell. -American cell biologist E·b· Wilson) 6. Only scientific and technological progress can support China-Yuan Longping.

7. You can't be a scientist without patriotism-Yuan Longping.

8. Knowledge+Sweat+Inspiration+Opportunity-Yuan Longping

We should remember that our career needs hands, not mouths. -China embryologist and developmental biologist Tong Dizhou.

10 I'll tell you the secret of my goal. My only strength is my persistence. Pasteur

1 1. Don't wait for luck, but try to master knowledge. -Fleming

12, if I have some ability, I have an obligation to dedicate it to my motherland. Linna 1。

I must admit that luck likes to take care of brave people. -Darwin

14, the way to finish the work is to cherish every minute. -Darwin

15. You want to know immediately, which means you don't know anything. -Pavlov (former Soviet Union)