People who prefer to believe the worst of others will breed war and religious persecutions while the world lasts.

Fantasy works inwards upon its author, blurring the boundary between the visioned and the actual, and associating itself ever moreclosely with the Ego, so that the child who has fantasied himself a murderer ends by becoming a Loeb or a Leopold. The creative Imagination works outwards, steadily increasing the gap between the visioned and the actual, till this becomes the great gulf fixed between art and nature. Few writers of crime-stories become murderers--if any do, it is not the result of identifying themselves with their murderous heroes.

The only ethical principle which has made science possible is that the truth shall be told all the time. If we do not penalize false statements made in error, we open up the way for false statements by intention. And a false statement of fact, made deliberately, is the most serious crime a scientist can commit.

To complain that man measures God by his own experience is a waste of time; man measures everything by his own experience; he has no other yardstick.

Heroics that don't come off are the very essence of burlesque.

I entirely agree that a historian ought to be precise in detail; but unless you take all the characters and circumstances into account, you are reckoning without the facts. The proportions and relations of things are just as much facts as the things themselves.

A continual atmosphere of hectic passion is very trying if you haven't got any of your own.