Electrical force is defined as something which causes motion of electrical charge; an electrical charge is something which exerts electric force.

On one occasion when [William] Smart found him engrossed with his fundamental theory, he asked Eddington how many people he thought would understand what he was writing-after a pause came the reply, 'Perhaps seven.'

If an army of monkeys were strumming on typewriters, they might write all the books in the British Museum.

In any attempt to bridge the domains of experience belonging to the spiritual and physical sides of nature, time occupies the key position.

The electron, as it leaves the atom, crystallises out of Schrodinger's mist like a genie emerging from his bottle.

Don't believe the results of experiments until they're confirmed by theory.

Shuffling is the only thing which Nature cannot undo.