Remember that there is nothing stable in human affairs; therefore avoid undue elation in prosperity, or undue depression in adversity.

Remember that there is nothing stable in human affairs; therefore avoid undue elation in prosperity, or undue depression in adversity.

He who angers you conquers you.

He who angers you conquers you.

The great recipe for success is to work, and always work.

The great recipe for success is to work, and always work.

Oh, how bitter it is to look into happiness through another man's eyes.

Oh, how bitter it is to look into happiness through another man's eyes.

Research shows that you begin learning in the womb and go right on learning until the moment you pass on. read more

Research shows that you begin learning in the womb and go right on learning until the moment you pass on. Your brain has a capacity for learning that is virtually limitless, which makes every human a potential genius.

Everyone in our culture wants to win a prize. Perhaps that is the grand lesson we have taken with us read more

Everyone in our culture wants to win a prize. Perhaps that is the grand lesson we have taken with us from kindergarten in the age of perversions of Dewey-style education: everyone gets a ribbon, and praise becomes a meaningless narcotic to soothe egoistic distemper.

We own almost all our knowledge not to those who have agreed but to those who have differed.

We own almost all our knowledge not to those who have agreed but to those who have differed.

My advice is to look out for engineers. They begin with sewing machines and end up with nuclear bombs.

My advice is to look out for engineers. They begin with sewing machines and end up with nuclear bombs.

The ability to accept responsibility is the measure of the man.

The ability to accept responsibility is the measure of the man.