Do you think that man can find true happiness anywhere but in his natural state?When you try to relieve him of suffering, do you ask him to abandon his natural state?Yes, what I am advocating is that in order to enjoy supreme happiness, it is necessary to experience small pains.It's in his nature.Too much physical comfort can ruin the spirit.A person who has not experienced pain will not treat his kind with tenderness, and he will know nothing about the warmth of sympathy. He will be hard-hearted, out of gregarious, and become an outlier in the crowd.