First, build a boat in a thousand days and cross the river in one day; Although the weight is small, it can weigh as much as one thousand kilograms.

Second, it is better to be a snake head than a dragon tail; A single spark can start a prairie fire.

Third, bamboo is expensive, and people have ambition; People are ambitious, and learning is constant.

Fourth, it takes a lot of practice to make steel.

5. As far as sitting is concerned, it is best to stand.

Sixth, adults are uncomfortable and they are uncomfortable.

Seven, the rain will not last for a year, and people will not be poor for a lifetime.

Eight, except for the day when I can't get on, nothing is impossible.

Nine, the mountain height has its own passenger road, and the water depth has its own ferryman.

Ten, the knife without steel blade is not sharp, and people are not determined without will.

1 1. People with ambitions will never change their minds, and those without ambitions will always be firm.

Twelve, the peak belongs to people with lofty ideals, and it is difficult to bully incompetent people.

Thirteen, the blade is self-grinding, and the plum blossom fragrance is bitter and cold.

Fourteen, I would rather hold it straight than bend my knees.

Fifteen, the sky does not give birth to unemployed people, and the land does not give birth to trees without roots.

Sixteen, slippery in the rain, where to fall, where to climb.

Raise your hand, don't hit the lady, and don't swear.

Eighteen, when it's time to let go, let go and forgive others.

Nineteen, people can't judge by appearances, and the sea can't be measured.

20. Birds should think twice before flying, but people should think twice before acting.

Twenty-one, eat hard, and be a teacher.