We especially need imagination in science. It is not all mathematics, nor all logic, but it is somewhat beauty and poetry.

This is one of those cases in which the imagination is baffled by the facts.

The man who will use his skill and constructive imagination to see how much he can give for a dollar, instead of how little he can give for a dollar, is bound to succeed.

Music is a moral law. It gives soul to the universe, wings to the mind, flight to the imagination, and charm and gaiety to life and to everything.

I love fishing. You put that line in the water and you don't know what's on the other end. Your imagination is under there.

Nature, to be commanded, must be obeyed. The imagination must be given not wings but weights.

Imagination is the key to my lyrics. The rest is painted with a little science fiction.

Each generation imagines itself to be more intelligent than the one that went before it, and wiser than the one that comes after it.

Anyone who can only think of one way to spell a word obviously lacks imagination.