I don't believe in taking unnecessary risks, but a life without risk isn't worth living.

I know there is infinity beyond ourselves. I wonder if there is infinity within.

In a time of war, truth is always replaced by propaganda.

The greatest danger to this country lies in their large ownership and influence in our motion pictures, our press, our radio and our government.

We can so reconstruct society that it will be self-perpetuating instead of as now, self-exhaustive.

We can have peace and security only so long as we band together to preserve that most priceless possession, our inheritance of European blood, only so long as we guard ourselves against attack by foreign armies and dilution by foreign races.

Whether outwardly or inwardly, whether in space or time, the farther we penetrate the unknown, the vaster and more marvelous it becomes.