Famous quotes containing the words species and/or live:
“Our species successfully raised children for tens of thousands of years before the first person wrote down the word “psychology.” The fundamental skills needed to be a parent are within us. All we’re really doing is fine-tuning a process that’s already remarkably successful.”
—Lawrence Kutner (20th century)
“These men, in teaching us how to die, have at the same time taught us how to live. If this man’s acts and words do not create a revival, it will be the severest possible satire on the acts and words that do. It is the best news that America has ever heard.... How many a man who was lately contemplating suicide has now something to live for!”
—Henry David Thoreau (1817–1862)