What classic classical Chinese sentences are dual, frequently tested and commonly used?

Suffer hardship first, enjoy it later; Worry about the world first, and enjoy the world later; be the first to bear hardships and the last to enjoy comforts; be concerned about affairs of the state before others, and enjoy comforts after others; be the first to be concerned with state affairs and the last to enjoy oneself

Don't rejoice in things, don't grieve for yourself.

I have heard of Taoism, and I specialize in art.

Green is out of blue, and green is blue; Ice water is ok, but it is cooler than water.

Wood is straight with rope, and gold is sharp.

If you don't climb the mountain, you don't know the height of the sky; Don't face the deep stream, I don't know the thickness of the ground.

If you don't accumulate steps, you will be thousands of miles away; You can't become a river without a small stream.

In the bitter fleabane bitter fleabane, I can't bear to go straight; Good people in the environment or Wu Chu will also be destroyed with the environment.

Wu Hua Tian Bao outstanding people and outstanding people

A complete stroke damages a moderate income.

Quiet to cultivate one's morality, frugal to cultivate one's morality, indifferent to ambition, quiet to be far away.

Sunset and lonely Qi Fei, autumn waters and sky are the same color.

Sending ephemera to heaven and earth is a drop in the ocean.

After swallowing for two weeks, the princes died and established Liuhe.