Civilization depends upon the vigorous pursuit of the highest values by people who are intelligent enough to know that their values are qualified by their interests and corrupted by their prejudices.

You can't say that religion or irreligion will give us a particular answer to the nuclear dilemma.

Freedom is necessary for two reasons. It's necessary for the individual, because the individual, no matter how good the society is, every individual has hopes, fears, ambitions, creative urges, that transcend the purposes of his society. Therefore we have a long history of freedom, where people try to extricate themselves from tyranny for the sake of art, for the sake of science, for the sake of religion, for the sake of the conscience of the individual - this freedom is necessary for the individual.

History is a realm in which human freedom and natural necessity are curiously intermingled.

The essence of man is his freedom. Sin is committed in that freedom. Sin can therefore not be attributed to a defect in his essence. It can only be understood as a self-contradiction, made possible by the fact of his freedom but not following necessarily from it.

Now we're living in a nuclear age, and the science that was supposed to be automatically for human welfare has become a nuclear - a science that gives us nuclear weapons. This is the ironic character of human history, and of human existence, which I can only explain, if I say so, in Biblical terms. Now I don't mean by this reason that I will accept every interpretation of Christianity that's derived from the Bible as many people wouldn't accept my interpretation. But that's what it means for me.

For democracy is a method of finding proximate solutions for insoluble problems.