He who makes great demands upon himself is naturally inclined to make great demands on others.
Andre GideThe loveliest creations of men are persistently painful. What would be the description of happiness? Nothing, except what prepares and then what destroys it.
Andre GideKnow 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