Famous quotes containing the words intensity and/or exercise:
“To revolt is a natural tendency of life. Even a worm turns against the foot that crushes it. In general, the vitality and relative dignity of an animal can be measured by the intensity of its instinct to revolt.”
—Mikhail Bakunin (1814–1876)
“The most fruitful and natural exercise of our mind, in my opinion, is discussion. I find it sweeter than any other action of our life.”
—Michel de Montaigne (1533–1592)