The separation of psychology from the premises of biology is purely artificial, because the human psyche lives in indissoluble union with the body. Factors Determining Human Behavior
The worst sin towards our fellow creatures is not to hate them, but to be indifferent to them: that's the essence of inhumanity. The Devil's Disciple
The world perishes not from bandits and fires, but from hatred, hostility, and all these petty squabbles. Seagull
A man never speaks of himself without losing something. What he says in his disfavor is always believed, but when he commends himself, he arouses mistrust. Essays
Quotes