If the genius of invention were to reveal to-morrow the secret of immortality, of eternal beauty and youth, for which all humanity is aching, the same inexorable agents which prevent a mass from changing suddenly its velocity would likewise resist the force of the new knowledge until time gradually modifies human thought.
I will never apologize for saying that the future of humanity and the future of the world is going to be defined by what we have in common as opposed to those things that separate us and ultimately lead us into conflict.
But we have reason to cool our raging motions, our carnal stings, our unbitted lusts; whereof I take this that you call love to bea sect or scion.... It is merely a lust of the blood and a permission of the will.