We are all consumers and should all be producers.

I don't believe in taking foolish chances, but nothing can be accomplished if we don't take any chances at all.

What freedom lies in flying, what Godlike power it gives to men . . . I lose all consciousness in this strong unmortal space crowded with beauty, pierced with danger.

Unless science is controlled by a greater moral force, it will become the Antichrist prophesied by the early Christians.

The improvement of our way of life is more important than the spreading of it. If we make it satisfactory enough, it will spread automatically. If we do not, no strength of arms can permanently oppose it.

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

When I watch species other than my own, their instinct's wisdom is what most impresses and disturbs me.