Famous quotes containing the words bitter and/or compounds:
“I would find by the edge of that water
The collar-bone of a hare
Worn thin by the lapping of water,
And pierce it through with a gimlet and stare
At the old bitter world where they marry in churches....”
—William Butler Yeats (1865–1939)
“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)