Famous quotes containing the words mission and/or bells:
“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)
“These days of disinheritance, we feast
On human heads. True, birds rebuild
Old nests and there is blue in the woods.
The church bells clap one night in the week.
But that’s all done. It is what used to be....”
—Wallace Stevens (1879–1955)