Famous quotes containing the words yeast and/or species:
“Blues is to jazz what yeast is to bread—without it, it’s flat.”
—Carmen McRae (b. 1922)
“Prostitution is the most hideous of the afflictions produced by the unequal distribution of the world’s goods; this infamy stigmatizes the human species and bears witness against the social organization far more than does crime.”
—Flora Tristan (1803–1844)