Quote: Richard Feynman

'If an apple is magnified to the size of the earth, then the atoms in the apple are approximately the size of the original apple.'

- Richard P. Feynman

Source image: US Government/Wikicommons

Richard P. Feynman (1964) 'Matter is made of atoms', The Feynman Lectures on Physics, vol. 1, lecture 1: Atoms in Motion, section 1-2, pp. 1-3