"Individuals must be persuaded to believe in an apparent paradox, that something is gained through selflessness and something is lost through self-fulfillment. ...The four cardinal virtues from Greek philosophy are prudence, temperance, fortitude, and justice. Islam recognizes those, as well as, righteousness, respect, sincerity, and honesty. Christianity adds faith, hope, charity, and love. Buddhism's Divine States are loving kindness, compassion, altruistic joy, and equanimity. Practicing these virtues requires self-restraint and generosity towards others. Vices, for example, pride, avarice, and gluttony are typically described as manifestations of selfishness. ...[E]xcellence of character or proper living is said to be achieved through practicing virtue (which is self-effacing) and avoiding vice (selfishness). Is personal transcendence consistent with this formula? “No,” assert the critics of transhumanity. It is egotistical, too grasping, and may result in new forms of injustice. Living a good life accepting of human mortality... has intrinsic value and it helps promote the greater good."