if you don't climb the mountain, you don't know the height of the sky; I don't know the thickness of the land without facing the deep stream.

a clay idol crosses the river-it's hard to protect himself.

Write famous sayings to praise the spirit of self-sacrifice for others

Only by devoting oneself to society can one find out the meaning of that short and risky life.

-Einstein

and the silk-worms of spring will weave until they die, and every night the candles will weep their wicks away.

"Moral character is noble; Life is frank; Manners are polite. "

praise the teacher's famous words

1. Your work is today, but it is building the motherland's tomorrow; Your teaching is in the classroom, but your achievements are in all directions of the motherland.

2. Your position will never change, but your footprints are everywhere; Your temples will be gray one day, but your youth will last forever.

3. On our way from naivety to maturity and from ignorance to civilization, you use the torch of life to clear the way for us.

4. The teacher's spring breeze bathes my heart every day.

5. A good teacher is better than thousands of books.

6. Dear teacher, how much confusion, self-confidence, youth and sails have been awakened by your sincere love.