In the book by Jean Vanier has a lot of thinking about the acceptance and rejection. He believes that people with disabilities sometimes harmonious and happy "normal". Moreover, they have much to teach us: "The greatest suffering - not in physical disability and intellectual deficiency. Worst of all, when the heart is created for love, love is not. Our children do not suffer from encephalitis, meningitis, or from the fact that their mother was ill with rubella ... They suffer because they rejected. It is terrible to be rejected. But to reject the other even worse. This is - a real disease, a terrible heart disease. "