Famous quotes containing the words intensity and/or exercise:
“Consider the difference between looking and staring. A look is voluntary; it is also mobile, rising and falling in intensity as its foci of interest are taken up and then exhausted. A stare has, essentially, the character of a compulsion; it is steady, unmodulated, “fixed.””
—Susan Sontag (b. 1933)
“What exercise is to the body, employment is to the mind and morals.”
—Henry David Thoreau (1817–1862)