Who said “Nothing so dates a man as to decry the younger generation.”?

“The dead might as well try to speak to the living as the old to the young.”

“We have to hate our immediate predecessors to get free from their authority.”

“It is fortunate that each generation does not comprehend its own ignorance. We are thus enabled to call our ancestors barbarous.”

“The old know what they want; the young are sad and bewildered.”

“What one generation sees as a luxury, the next sees as a necessity.”

“A hungry man is not a free man.”

“Laws are never as effective as habits.”

“We have confused the free with the free and easy.”

“A free society is a society where it is safe to be unpopular.”

“All progress has resulted from people who took unpopular positions.”

“Nature is indifferent to the survival of the human species, including Americans.”