The humanities and science are not in inherent conflict but have become separated in the twentieth century. Now their essential unity must be re-emphasized, so that twentieth-century multiplicity may become twentieth-century unity.

The mind reproduces itself by transmitting its symbols to other intermediaries, human and mechanical, than the particular brain that first assembled them.

In our entrancement with the motorcar, we have forgotten how much more efficient and how much more flexible the footwalker is.

Man's Chief purpose is the creation and preservation of values; that is what gives meaning to our civilization, and the participation in this is what gives significance, ultimately, to the individual human life.

Nothing is unthinkable, nothing impossible to the balanced person, provided it comes out of the needs of life and is dedicated to life's further development.

Our national flower is the concrete cloverleaf.

Utopias rest on the fallacy that perfection is a legitimate goal of human existence.