Yeast/reproduction

Famous quotes containing the words yeast and/or reproduction:

“Do you not know that a little yeast leavens the whole batch of dough?”
—Bible: New Testament, 1 Corinthians 5:6.

“It is so characteristic, that just when the mechanics of reproduction are so vastly improved, there are fewer and fewer people who know how the music should be played.”
—Ludwig Wittgenstein (1889–1951)