The Middle Ages were an era of mysticism, ruled by blind faith and blind obedience to the dogma that faith is superior to reason. The Renaissance was specifically the rebirth of reason, the liberation of man's mind, the triumph of rationality over mysticism - a faltering, incomplete, but impassioned triumph that led to the birth of science, of individualism, of freedom.

I started my life with a single absolute: that the world was mine to shape in the image of my highest values and never to be given up to a lesser standard, no matter how long or hard the struggle.

He stepped to the window and pointed to the skyscrapers of the city. He said that we had to extinguish the lights of the world, and when we would see the lights of New York go out, we would know that our job was done.

The man who does not value himself, cannot value anything or anyone.

The three of them set out every morning on adventures of their own kind. Once, an elderly professor of literature, Mrs. Taggart's friend, saw them on top of a pile in a junk yard, dismantling the carcass of an automobile. He stopped, shook his head and said to Francisco, 'A young man of your position ought to spend his time in libraries, absorbing the culture of the world.' 'What do you think I'm doing?' asked Francisco.

Ideas are the greatest and most crucially practical power on earth.

A majority vote is not an epistemological validation of an idea. Voting is merely a proper political device--within a strictly, constitutionall y delimited sphere of action--for choosing the practical means of implementing a society’s basic principles. But those principles are not determined by vote.