Gravitational Potential Energy

Famous quotes containing the words potential and/or energy:

    Children are potentially free and their life directly embodies nothing save potential freedom. Consequently they are not things and cannot be the property either of their parents or others.
    Georg Wilhelm Friedrich Hegel (1770–1831)

    Parents find many different ways to work their way through the assertiveness of their two-year-olds, but seeing that assertiveness as positive energy being directed toward growth as a competent individual may open up some new possibilities.
    Fred Rogers (20th century)