Reptile Species

Famous quotes containing the words reptile and/or species:

“When the reptile is attacked at one mouth of his burrow, he shows himself at another.”
—Henry David Thoreau (1817–1862)

“The question that will decide our destiny is not whether we shall expand into space. It is: shall we be one species or a million? A million species will not exhaust the ecological niches that are awaiting the arrival of intelligence.”
—Freeman Dyson (b. 1923)