Famous quotes containing the words sold and/or copies:
“There is thy gold—worse poison to men’s souls,
Doing more murder in this loathsome world
Than these poor compounds that thou mayst not sell.
I sell thee poison; thou hast sold me none.”
—William Shakespeare (1564–1616)
“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)