The famous aphorisms about making friends cautiously are as follows:

1. You must be cautious when making friends, be very cautious! No one can be perfect, but you must not make friends with people who have moral problems. Friendship also requires personal morality!

2. In life, those who benefit are friends, so be careful when making friends.

3. A gentleman chooses carefully and never associates with poisonous beasts.

4. If you make careless friends, you will definitely regret it. If you can change it, you will be blessed.

5. It is better for others to betray me than for me to betray others. You must be careful again and again, and first of all, don’t deceive your heart. A tiger can still be approached when it is alive, but a familiar person cannot be kissed. Those who talk about right and wrong are right and wrong.

6. There are principles for making friends. To make friends, you need to be heart-to-heart. But while having heart-to-heart conversations, it is especially important to see a person’s character clearly.

7. Making friends requires a certain degree of control. Some boundaries cannot be crossed. If you make bad friends, you will lose more important good friends.

8. It is beneficial to make friends with sincere and well-informed people; it is harmful to make friends with people who flatter, flatter, slander and like to talk.

Verses about making cautious friends:

1. Don’t climb the dragon when climbing the sky, and don’t ride the tiger when walking up the mountain. Only Yan Ling and Guang Wu are the only ones who are determined to make friends between the noble and the humble.

If you want to ascend to heaven, you must not ride a dragon; if you want to travel across rivers, you must not ride a tiger. Friends should make friends regardless of high or low, just like Yan Ling and Emperor Guangwu of the Eastern Han Dynasty.

2. Turning your hands to make clouds and rain, there is no need to count them all. Don't you see, if you pay attention to Bao when he is poor, this way is abandoned by today's people like dirt.

Some people make friends, turning their hands over each other, sometimes like clouds converging, sometimes like rain dispersing, ever-changing, this kind of bribery, snobbish, fair-weather acquaintance is so It makes people look down upon, indignant, and dismissive!

3. Why do you get rich if you lose money? You don’t need to be poor if you are modest. It's easy to find friends who laugh and talk, but it's rare to find someone who will always be the beginning.

Is there really anyone in the world who makes friends without looking at poverty or wealth? Yes, but it may be difficult to start and finish. The biggest challenge in friendship is change. Once status changes, will the original pure friendship remain pure?

4. There are twelve beaches in Qutang, among which the road has always been difficult. Everlasting hatred makes people's hearts worse than water, waiting for nothing to make waves.

Although the water flow in the Three Gorges of the Yangtze River is dangerous, it is nothing compared to the changeable human heart.

People’s hearts are unpredictable!