Copies Sold

Famous quotes containing the words copies and/or sold:

“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)

“When my mother died I was very young,
And my father sold me while yet my tongue,
Could scarcely cry weep weep weep weep.
So your chimneys I sweep & in soot I sleep.”
—William Blake (1757–1827)