Man's greatness consists in his ability to do and the proper application of his powers to things needed to be read more

Man's greatness consists in his ability to do and the proper application of his powers to things needed to be done.

As we advance in life we learn the limits of our abilities.

As we advance in life we learn the limits of our abilities.

You are not in business to be popular.

You are not in business to be popular.

An expert is someone who knows more and more about less and less, until eventually he knows everything about nothing.

An expert is someone who knows more and more about less and less, until eventually he knows everything about nothing.

Good men prefer to be accountable.

Good men prefer to be accountable.

Lack of discipline leads to frustration and self-loathing.

Lack of discipline leads to frustration and self-loathing.

The best current evidence is that media are mere vehicles that deliver instruction but do not influence student achievement any read more

The best current evidence is that media are mere vehicles that deliver instruction but do not influence student achievement any more than the truck that delivers groceries causes change in our nutrition.

Living with a saint is more grueling than being one.

Living with a saint is more grueling than being one.

Facts in books, statistics in encyclopedias, the ability to use them in men's heads.

Facts in books, statistics in encyclopedias, the ability to use them in men's heads.