Related:

• He that falls in love with himself, will have no rivals. -- Ben Frankli
• He who is in love with himself has at least this advantage -- he won't encounter many rivals.
  -- Georg Lichtenberg, "Aphorism...
• A man usually falls in love with a woman who asks the kinds of questions he is able to answer.
  -- Ronald Colma...
• Now tell me: can a man love anyone who hates himself?
  Can he be in harmony with someone else if he's divided in himself, or bring anyone pleasure if he's only a disagreeable nuisance to himself?...
• That person who falls in love with self alone, falls in love with one of the meanest mortals known.
• He who despises himself nevertheless esteems himself as a self-despiser: -- Nietzsche
• He is a good orator who convinces himself.
• He who conquers himself is the mightiest warrior. -- Confuciu
• He who hates himself is not humble. -- E.M. Ciora