Famous quotes containing the words shelf and/or boundary:
“Books are like imprisoned souls till someone takes them down from a shelf and frees them.”
—Samuel Butler (1835–1902)
“Setting limits gives your child something to define himself against. If you are able to set limits without being overly intrusive or controlling, you’ll be providing him with a firm boundary against which he can test his own ideas.”
—Stanley I. Greenspan (20th century)