Famous quotes containing the words wheat and/or species:
“This sort of gingerbread is baked daily and more sedulously than pure wheat or rye- and-Indian in almost every oven, and finds a surer market.”
—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)