Why does man grow spiritually through pain and not through joys and rest? Simply because joy and comfort lead man to be satisfied with the present world. Grief and tribulations lead us to search for a deeper joy, beyond the limits of this life. Seraphim Rose
He who is not satisfied with a little, is satisfied with nothing. Epicurus
Rest satisfied with doing well, and leave others to talk of you as they will. Pythagoras
We are never satisfied with our posessions. Indonesian Proverb
The woman who always complains and is never satisfied with anything is like an annoying flea on the foot. South African Proverb
He whose money increases doesn't feel satisfied with his wife. Yemeni Proverb