The famous sayings about the biology inside and outside are as follows:

1. Time is silent, and no one in the world has not gone through ups and downs, big and small difficulties. But on the way, we have to fight against difficulties and race against time. It's great to do one thing well in the shortest time, which saves time and is happy and excited! In order to do it better and faster in difficulties, we must seriously think about completing it in the shortest time.

2. Trying is the kind of brave bird that can go straight into the sky when dark clouds cover the sun; Trying is a boat on the sea when big waves are breaking out. For the brave, trying is a brand-new way of life; For the weak, trying is an iron wall.

3. Gradually, the remnant star closes her sleepy eyes and disappears in the morning sky.

4. The moon is round, like a spinning wheel, spinning her romantic reverie.

5. The moon is so bright that it makes the earth snow blue, and the trees, houses and streets are like a layer of mercury.

6. The mountains and seas here are girls hiding in boudoir, with natural beauty that is hard to give up.

7. Leaving makes things simple, people become kind, like children, and we start over.

8. Life is like a mountain. What matters is not its height, but its beauty. Life is like a rain, what matters is not its size, but its timeliness. ?

9. When I was a child, I lived in a small town. There were no factories in the town, so there was no sound of machines.

1. The end of one life is the beginning of another, and the universe has its own set of endless laws.

11. In fact, it acts like a miner or a railway engineer. Miners support the tunnel with pillars, and railway engineers use brick walls to make the tunnel strong.

12. Few insects are more beautiful than this small animal, with wings in the center, like a wide folded tie, and forearms under the head.

13. A small shell can also play a big role. Fan-shaped, spiral-shaped, large and small, with a little processing, wearing and hanging, you can escape the fate of being thrown away, and show it beautifully on the wall and desktop.

14. When it is near the ditch, it will certainly notice this gratifying thing, so it will rush to fetch this precious little soil from the water side. They won't lightly let go of this extremely rare discovery in the season without moisture.

15. Soon, another sudden change happened. The mother who sacrificed everything in the past is no longer so concerned about the interests of the family.