There is no truth without responsibility following in its wake.

Normal social behavior requires that we be able to recognize identities in spite of change. Unless we can do so, there can be no human society as we know it.

Outward failure may be a manifested variant of inward success.

Today's practicality is often no more than the accepted form of yesterday's theory.

It is also, I would guess, a universal that in all societies people value respectability granted to them.

If the scholar feels that he must know everything about any topic, he is in trouble - and will not publish with a clear conscience.

I wanted a theory that would allow one to live outside the office with the same philosophy one uses inside it.