I will say a few words, and you will definitely gain something after reading.

Do not go to fortune-tellers; the poor consult them while the rich burn incense; the more you calculate your fate, the poorer you become.
Do not rush to enjoy things that do not match your abilities, and do not chase a lifestyle that is not aligned with your capabilities. In fact, each of us is paying for our own understanding; sometimes, money earned through luck can often be lost due to our lack of understanding.
Thirdly, the best etiquette is to not meddle in others' affairs [流泪], to strive to restrain the urge to refute, and to learn to praise and keep quiet. A person who talks too much indicates that they are foolish; the most foolish people in the world are those who argue with others. Always remember that one's position determines their perspective: when positions are different, being reserved is valuable. When perceptions differ, there is no need to debate; differing views are a waste of breath.
Fourth, what can persuade a person is never reason, but the southern wall. What can awaken a person is not preaching, but hardship [发怒]. When you remind a fool to be cautious, you offend the liar [发怒], and you also offend the fool.
Fifth, having concerns in your heart but acting as if nothing is wrong is a form of composure. Having concerns in your heart while pretending to be unfazed is a sign of experience.
Sixth, if the right to rain is given to the umbrella sellers, there will never be a sunny day.
Seventh, the reason some problems never get solved is that the person solving the problem is the one who created it.