Famous quotes containing the words productive and/or behavior:
“Youth is disagreeable time, for it is neither possible then nor prudent to be productive in any sense whatsoever.”
—Friedrich Nietzsche (1844–1900)
“No matter how calmly you try to referee, parenting will eventually produce bizarre behavior, and I’m not talking about the kids. Their behavior is always normal.”
—Bill Cosby (b. 1937)