Happy is he who lives contented in solitude, is well-versed in the Doctrine and who has realized it. Happy is he who lives in this world free from ill-will, and is benevolent towards all beings. Happy is he who lives in this world free from passion, has overcome sensual enjoyment, and who has attained mastership over the conceit of "I am." This indeed is the highest happiness. - Udana 2.1