"Our adult lives are filled with pain and discomfort. They are part of life. Unless children learn to tolerate pain, bumps, bangs, and discomforts, they will live with a serious handicap. We cannot protect our children from life. Therefore, it is essential to prepare them for it. Feeling sorry for children is one of the most seriously damaging attitudes we can have. It so greatly demonstrates to them and to ourselves that we lack faith in them and their ability to cope with adversities."
—Rudolf Dreikurs, Children: The Challenge (p51)