Words must be done, and actions must be fruitful. Although it is a barbarian country, it is true, and it is not true. Although it is in the state, it is true.

Take literature as your friend and benevolence as your friend.

Make friends and keep your word.

In a threesome, there must be a teacher, a good one to follow, and a bad one to change.

People with different courses cannot make plans for each other.