Famous quotes containing the words required and/or energy:
“That which is required in order to the attainment of accurate conclusions respecting the essence of the Beautiful is nothing more than earnest, loving, and unselfish attention to our impressions of it.”
—John Ruskin (1819–1900)
“Viewed narrowly, all life is universal hunger and an expression of energy associated with it.”
—Mary Ritter Beard (1876–1958)