The ancients learned nothing, and it takes time to grow old.
-Lu you
Elbow oil has the best polishing effect.
-China proverb.
If there is a constant, why do you sleep at night? The most useless thing is to be frozen for ten days a day.
Mao Zedong.
One dollar a day, ten dollars a day. The rope saws wood, but water drops stones.
-Bangu
Sail against the current, support hard and retreat in one breath.
-dong.