Formula Yields

Famous quotes containing the words formula and/or yields:

“In the most desirable conditions, the child learns to manage anxiety by being exposed to just the right amounts of it, not much more and not much less. This optimal amount of anxiety varies with the child’s age and temperament. It may also vary with cultural values.... There is no mathematical formula for calculating exact amounts of optimal anxiety. This is why child rearing is an art and not a science.”
—Alicia F. Lieberman (20th century)

“A new person is to me a great event, and hinders me from sleep. I have often had fine fancies about persons which have given me delicious hours; but the joy ends in the day; it yields no fruit.”
—Ralph Waldo Emerson (1803–1882)