If you're not learning while you're earning, you're cheating yourself out of the better portion of your compensation.

The idea is to try to give all the information to help others to judge the value of your contribution; not just the information that leads to judgment in one particular direction or another.

A child educated only at school is an uneducated child.

It is better to know how to learn than to know.

I learned very early the difference between knowing the name of something and knowing something.

The first principle is that you must not fool yourself and you are the easiest person to fool.

They say a little knowledge is a dangerous thing, but it's not one half so bad as a lot of ignorance.

Language is courage: the ability to conceive a thought, to speak it, and by doing so to make it true.

The highest activity a human being can attain is learning for understanding, because to understand is to be free.

There is one quality which one must possess to win, and that is definiteness of purpose, the knowledge of what one wants, and a burning desire to possess it.

Knowing is not enough; we must apply. Willing is not enough; we must do.

All stable processes we shall predict. All unstable processes we shall control.

Real learning comes about when the competitive spirit has ceased.

Human behavior flows from three main sources: desire, emotion, and knowledge

It is beyond a doubt that all our knowledge begins with experience.

If you're teaching today what you were teaching five years ago, either the field is dead or you are.

The secret of life is not enjoyment but education through experience.

Just when I thought there wasn't room enough for another thought in my head, I had this great idea.

The ability to observe without evaluating is the highest form of intelligence.

I am so clever that sometimes I don't understand a single word of what I am saying.

Reading furnishes the mind only with materials of knowledge; it is thinking that makes what we read ours.