2. A truly learned person is like your ear of wheat: as long as it is empty, stand up straight and look up; But when they are mature and full of swollen wheat grains, they bow their heads humbly and don't show their edge. Similarly, after various attempts and explorations, human beings can't find anything solid and reliable except emptiness in this complicated knowledge and all kinds of things, so they abandon their pretentious psychology and admit their original position. -Montaigne
Sincere and rational friendship is priceless in life. Whether you can be faithful to your friend and always be a person worthy of him is the best test of your soul, personality, psychology and even morality. Marx
Apart from psychological failure, there is no failure in this world. As long as it is not a complete failure, it will surely win. Henry Austin
People who grow up successfully in hardships often lead to abnormal deviation because of psychological shadow. This deviation means that there is always a hostility towards society and people, and they don't trust anyone, let alone sympathize with anyone. Miserable love for money is a secondary phenomenon of psychopathy. On the contrary, a prudent and knowledgeable person, although growing up from suffering, is more compassionate and generous. Because he knows life and the joys and sorrows of the world. -Nan Huai Jin.