Famous quotes containing the words greenspan and/or wrote:
“To be motivated to sit at home and study, instead of going out and playing, children need a sense of themselves over time—they need to be able to picture themselves in the future.... If they can’t, then they’re simply reacting to daily events, responding to the needs of the moment—for pleasure, for affiliation, for acceptance.”
—Stanley I. Greenspan (20th century)
“To speak critically, I never received more than one or two letters in my life—I wrote this some years ago—that were worth the postage.”
—Henry David Thoreau (1817–1862)