Famous quotes containing the words pivot and/or selection:
“The seagull’s wings shall dip and pivot him,
Shedding white rings of tumult, building high
Over the chained bay waters Liberty—
Then, with inviolate curve, forsake our eyes”
—Hart Crane (1899–1932)
“Historians will have to face the fact that natural selection determined the evolution of cultures in the same manner as it did that of species.”
—Konrad Lorenz (1903–1989)