What science knows it must know definitely; what it sees must be in focus.


Introduction to Science, Chapter I (p. 29), Henry Holt & Co. 1911

John Arthur Thomson Quotes

What science knows it must know definitely; what it sees must be in focus.

What science knows it must know definitely; what it sees must be in focus.

What science knows it must know definitely; what it sees must be in focus.

What science knows it must know definitely; what it sees must be in focus.