Famous quotes containing the words bitter and/or compounds:
“This race is never grateful: from the first,
One fills their cup at supper with pure wine,
Which back they give at cross-time on a sponge,
In bitter vinegar.”
—Elizabeth Barrett Browning (1806–1861)
“We can come up with a working definition of life, which is what we did for the Viking mission to Mars. We said we could think in terms of a large molecule made up of carbon compounds that can replicate, or make copies of itself, and metabolize food and energy. So that’s the thought: macrocolecule, metabolism, replication.”
—Cyril Ponnamperuma (b. 1923)