William James, The Will to Believe and Other Essays in Popular Philosophy… (1897)
“ We are not a bit elated that our friend should have two hands and the power of speech, and should practise the matter-of-course human virtues; and quite as little are we vexed that our dog goes on all fours and fails to understand our conversation. Expecting no more from the latter companion, and no less from the former, we get what we expect and are satisfied. We never think of communing with the dog by discourse of philosophy, or with the friend by head-scratching or the throwing of crusts to be snapped at. ”
