Famous quotes containing the words optimal and/or rulers:
“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 childs 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)
“No matter what one says, you can recognize only those matters that are equal to you. Only rulers who possess extraordinary abilities will recognize and esteem properly extraordinary abilities in their subjects and servants.”
—Johann Wolfgang Von Goethe (17491832)
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