Intelligence is the ability to understand, to perceive, it is a tolerant attitude towards the world and towards people. You have to develop intelligence in yourself, train it - train your mental strength, just as you train your physical strength. And training is possible and necessary under all conditions. He who cannot understand another person, attributes only bad intentions to him, and is always offended by others - this is also a person who impoverishes his own life and interferes with the lives of others. Mental weakness leads to physical weakness.
Friendship and kindness make a person not only physically healthy, but also beautiful. Yes, really beautiful. A man's face, distorted by malice, becomes ugly, and the movements of an evil man are devoid of grace - not deliberate kindness, but natural kindness, which is much more precious. Man's social duty is to be intelligent. This is a duty to yourself. This is the key to personal happiness and the "aura of good will" around him and around him.
๐ Dmitry Lichchev