The tourist was the great conservative who hated novelty and adored dirt.

I firmly believe, that before many centuries more, science will be the master of man. The engines he will have invented will be beyond his strength to control. Someday, science shall have the existence of mankind in its power, and the human race commit suicide by blowing up the world.

It is now conceded that all idea of British intervention is at an end... I want to hug the army of the Potomac. I want to get the whole army of Vicksburg drunk at my own expense. I want to fight some small man and lick him.

Power is poison. Its effect on Presidents has been always tragic, chiefly as an almost indecent excitement at first, and a worse reaction afterwards; but also because no mind is so well balanced as to bear the strain of seizing unlimited force without habit or knowledge of it; and finding it disputed with him by hungry packs of wolves and hounds whose lives depend on snatching the carion.

My belief is that science is to wreck us, and that we are like monkeys monkeying with a loaded shell; we don't in the least know or care where our practically infinite energies come from or will bring us to.

The Indian Summer of life should be a little sunny and a little sad, like the season, and infinite in wealth and depth of tone, but never hustled.

American art, like the American language and American education, was as far as possible sexless.