The dinosaurs's eloquent lesson is that if some bigness is good, an overabundance of bigness is not necessarily better.

If the power goes out, business stops... whether you sell roses or youre a big manufacturer.

The things a man believes most profoundly are rarely on the surface of his mind or tongue. Newly acquired notions, decisions based on expediency, the fashionable ideas of the moment are right on top of the pile, ready to be displayed in bright after dinner conversation. But the ideas that make up a man's philosophy of life are somewhere way down below.

Most government officials are rushing headlong to solve the problems of 50 years ago, with their ears assailed by the sound of snails whizzing by.

The testimony of every scientist is that the frontiers that are opening out ahead of us now are far wider and more spectacular than any frontier of America in the past. Our horizons are not closed. We are going to write a greater development in America than has ever been conceived.

Movies are immortal art - the first new art since Greek drama.

Beaten paths are for beaten men.