One had to be a Newton to notice that the moon is falling, when everyone sees that it doesn't fall.

The only treaties that ought to count are those which would effect a settlement between ulterior motives.

Books have the same enemies as people: fire, humidity, animals, weather, and their own content.

Photography invites one to give up any attempt to delineate such things as can delineate themselves.

An intelligent woman is a woman with whom one can be as stupid as one wants.

Having precise ideas often leads to a man doing nothing.

Science is a collection of successful recipes.