EntityQ1585115· pop 10· linked from 15 articleshardinessSign in to savein humans, the ability to endure stress without deleterious effects on healthConnectionsloveEntitypsychologyEntitywisdomEntityvirtueEntitypatriotismEntityexistentialismEntitycourageEntityfaithEntitydigital object identifierEntityoptimismEntityaltruismEntitypersonalityEntityetiquetteEntityUniversity of ChicagoEntityhonorEntitypatienceEntityrespectEntitygratitudeEntityempathyEntityhonestyEntityCategories1979 introductionsPositive psychology