Famous quotes containing the words aggressive and/or behavior:
“There is no longer beauty except in the struggle. No more masterpieces without an aggressive character. Poetry must be a violent assault against the unknown forces in order to overcome them and prostrate them before men.”
—Tommaso Marinetti (1876–1944)
“Two things in America are astonishing: the changeableness of most human behavior and the strange stability of certain principles. Men are constantly on the move, but the spirit of humanity seems almost unmoved.”
—Alexis de Tocqueville (1805–1859)