Khyber Pass Copies

Famous quotes containing the words pass and/or copies:

“To doubt the end were want of trust in God,
Who, if he has decreed
That we must pass a redder sea
Than that which rang to Miriam’s holy glee,
Will surely raise at need
A Moses with his rod!”
—Henry Timrod (1828–1867)

“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)