The fundamental concept in social science is Power, in thesame sense in which Energy is the fundamental concept in physics.

True youth is a quality which is acquired only with age.

Nevermiss a good chance to shut up.

Theterm up has no meaning apart from the word down. The term fasthas no meaning apart from the term slow. In addition, such termshave no meaning even when used together, except when confined to a veryparticular situation... most of our language about the

Let usnever negotiate out of fear. But let us never fear to negotiate.

Manyspeak much who cannot speak well.

Aclosed mind is like a closed book; just a block of wood.

Another form of wastefulness is expenditure of words beyond the income of ideas.

A quiettongue shows a wise head.

Zeal is fit only for wise men but is found mostly infools.

Old wood best of burn, old friend to trust and old authors to read.

It isgreed to do all the talking but not to want to listen at all.