Enthalpy Change Required

Famous quotes containing the words change and/or required:

“All of childhood’s unanswered questions must finally be passed back to the town and answered there. Heroes and bogey men, values and dislikes, are first encountered and labeled in that early environment. In later years they change faces, places and maybe races, tactics, intensities and goals, but beneath those penetrable masks they wear forever the stocking-capped faces of childhood.”
—Maya Angelou (b. 1928)

“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)