For scientific endeavor is a natural whole the parts of which mutually support one another in a way which, to be sure, no one can anticipate.

— Albert Einstein, Out of My Later Years (1950)

Source: http://books.google.com/books?id=Q1UxYzuI2oQC&lpg=PP1&pg=PA12#v=onepage&q&f=false

From chapter 6, 'On Freedom' (1940).

Topics: science