The true sign of intelligence is not knowledge but imagination.

Information is not knowledge.

A people without the knowledge of their past history, origin and culture is like a tree without roots.

Knowledge of what is does not open the door directly to what should be.

Ignorance is the curse of God knowledge is the wing wherewith we fly to heaven.

Real knowledge is to know the extent of one's ignorance.

He who knows nothing is closer to the truth than he whose mind is filled with falsehoods and errors.

I was bold in the pursuit of knowledge, never fearing to follow truth and reason to whatever results they led, and bearding every authority which stood in their way.

Knowledge is love and light and vision.

If money is your hope for independence you will never have it. The only real security that a man will have in this world is a reserve of knowledge, experience, and ability.