Famous quotes containing the words mental and/or factor:
“The tranquility and peace that a scholar needs is something as sweet and exhilarating as love. Unspeakable joys are showered on us by the exertion of our mental faculties; the quest of ideas, and the tranquil contemplation of knowledge; delights indescribable, because purely intellectual and impalpable to our senses.”
—Honoré De Balzac (1799–1850)
“Weapons are an important factor in war, but not the decisive factor; it is people, not things, that are decisive. The contest of strength is not only a contest of military and economic power, but also a contest of human power and morale. Military and economic power is necessarily wielded by people.”
—Mao Zedong (1893–1976)