A man who pretends to understand women is bad manners. For him to really to understand them is bad morals.

No other group in America has so had their identity socialized out of existence as have black women... When black people are talked about the focus tends to be on black men and when women are talked about the focus tends to be on white women.

I never trust an executive who tends to pass the buck. Nor would I want to deal with him as a customer or a supplier.

What we can do should never by itself determine what we choose to do yet this is the way technology tends to work.

Any new technology tends to go through a 25-year adoption cycle.

The system of nature of which man is a part tends to be self-balancing self-adjusting self-cleansing. Not so with technology.

I mean we are tribal by nature and sometimes success and material wealth can divide and separate - it's not a new philosophy I'm sharing - more than hardship hardship tends to unify.

When you're younger your inspiration is there. As you get older it tends to waver. Once you find it - I found it again - that's where you can draw from. That's where you draw your strength from.

Man is the animal that intends to shoot himself out into interplanetary space after having given up on the problem of an efficient way to get himself five miles to work and back each day.

Laughter is regional: a smile extends over the whole face.