2, the auxiliary car depends on each other, and the lips are dead and the teeth are cold. -"Zuo Zhuan Lu Xigong Five Years"

I hope your younger generation, like a candle that illuminates people, can share a little heat and light, be loyal and contribute to the great cause of mankind. Faraday

4. If you want to fill the sea, you will worry about the sky. -Wen Tianxiang

Helping others should start with small daily things, not because of small kindness.

6, the road is uneven, draw a sword to help each other.

Just as a mother sometimes makes sacrifices for her dear creatures, we should not cherish ourselves, but be prepared to sacrifice our lives for its success. [Speaker] Zola, French writer. [Hint] For the great cause of mankind, we should be selfish and strive for it with diligence. Not enough contribution, never enough. anonymous

8, send roses, the hand has a lingering fragrance.