Wish I'd said that - September 25, 2019

“man’s capacity for love is severely limited by his imperfect nature. Far better, then, to economize on love, to reserve our dependence on it to those relationships where even our imperfect natures are capable of sustained action based on love. Far better, then, to build our economic system on largely impersonal relationships and on man’s self-interest – a motive power with which he is generously supplied.”

Benjamin A. Rogge (in some publication from The Freeman; my old note identifying the source is alas now incomprehensible)