A child-like man is not a man whose development has been arrested; on the contrary, he is a man who has given himself a chance of continuing to develop long after most adults have muffled themselves in the cocoon of middle-aged habit and convention.
Aldous Huxley
Know thyself. A maxim as pernicious as it is ugly. Whoever studies himself arrest his own development. A caterpillar who seeks to know himself would never become a butterfly.
Andre Gide
I’ve always believed in the adage that the secret of eternal youth is arrested development.
Alice Roosevelt Longworth
Ahmed Eltawil 