Friendship, not family or romantic love, is the cornerstone of human society and flourishing http://t.co/GuRXvFcVuv via @brainpicker 0 atbildes

	Kristine Garina (2014-04-23 19:30:01) @twitter	Friendship, not family or romantic love, is the cornerstone of human society and flourishing http://t.co/GuRXvFcVuv via @brainpicker