3 ideas
7667 | There are two sides to men - the pleasantly social, and the violent and creative [Diderot, by Berlin] |
7903 | The six perfections are giving, morality, patience, vigour, meditation, and wisdom [Nagarjuna] |
20662 | The biology of societies: kin selection, parenting, mating; status, territory, contracts [Wilson,EO] |