Man must never be treated as a means to the end of the state, but always as an end within himself.

We have flown the air like birds and swum the sea like fishes, but have yet to learn the simple act of walking the earth like brothers.

Through our scientific and technological genius we've made of this world a neighborhood. And now through our moral and ethical commitment we must make of it a brotherhood. We must all learn to live together as brothers-or we will all perish together as fools.

Unconditional love will have the final word in reality.

Everything that we see is a shadow cast by that which we do not see.

The church must be reminded that it is not the master, or the servant of the state, but rather the conscience of the state.

Without denying the value of scientific endeavor, there is a striking absurdity in committing billions to reach the moon where no people live, while only a fraction of that amount is appropriated to service the densely populated slums.