I often think we do not take this business of photography in a sufficiently serious spirit. Issuing a photograph is like marriage: you can only undo the mischief with infinite woe...

We were making the future and hardly any of us troubled to think what future we were making. And here it is!

Be a man!... What good is religion if it collapses under calamity? Think of what earthquakes and floods, wars and volcanoes, have done before to men! Did you think that God had exempted [us]? He is not an insurance agent.

You are not mechanics, you are warriors. You have been trained, not to think, but to do.

Men who think in lifetimes are of little use to statesmanship.

I doubt if these two fine, active minds [President and Mrs. Roosevelt] have ever inquiried how it is they know what they know and think as they do. Nor have they ever thought of what they might have been if they had grown up in an entirely different culture. They have the disposition of all politicians world over to deal only with made opinion. They have never inquired how it is that opinion is made.

You have only to play at Little Wars three or four times to realize just what a blundering thing Great War must be. Great War is at present, I am convinced, not only the most expensive game in the universe, but it is a game out of all proportion. Not only are the masses of men and material and suffering and inconvenience too monstrously big for reason, but-the available heads we have for it, are too small. That, I think, is the most pacific realization conceivable, and Little War brings you to it as nothing else but Great War can do.