For also knowledge itself is power. Francis Bacon

Information is not knowledge. Albert Einstein

The knowledge I have now is not the knowledge I had then. Stokely Carmichael

That knowledge which is popular is not scientific. Maria Mitchell

The only source of knowledge is experience. Albert Einstein

Where is all the knowledge we lost with information? T. S. Eliot

Doubt grows with knowledge. Johann Wolfgang von Goethe

The difference between a successful person and others is not a lack of strength, not a lack of knowledge, but rather a lack of will. Vince Lombardi