The sum of intelligence on the planet is a constant; the population is growing.

The sum of intelligence on the planet is a constant; the population is growing.

You have to be smart. The easy days are over.

You have to be smart. The easy days are over.

God made man stronger but not necessarily more intelligent. He gave women intuition and femininity. And, used properly, that combination read more

God made man stronger but not necessarily more intelligent. He gave women intuition and femininity. And, used properly, that combination easily jumbles the brain of any man I've ever met.

Continuous effort - not strength or intelligence - is the key to unlocking our potential

Continuous effort - not strength or intelligence - is the key to unlocking our potential

I must have a prodigious quantity of mind; it takes me as much as a week sometimes to make it read more

I must have a prodigious quantity of mind; it takes me as much as a week sometimes to make it up.

It is the mark of a truly intelligent person to be moved by statistics.

It is the mark of a truly intelligent person to be moved by statistics.

It is wiser to find out than to suppose

It is wiser to find out than to suppose

Mad, adj.: Affected with a high degree of intellectual independence.

Mad, adj.: Affected with a high degree of intellectual independence.

I not only use all the brains that I have, but all that I can borrow.

I not only use all the brains that I have, but all that I can borrow.