Those who have knowledge, don't predict. Those who predict, don't have knowledge.

Our treasure lies in the beehive of our knowledge. We are perpetually on the way thither, being by nature winged insects and honey gatherers of the mind.

After all manner of professors have done their best for us, the place we are to get knowledge is in books. The true university of these days is a collection of books.

The recipe for perpetual ignorance is: Be satisfied with your opinions and content with your knowledge.

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.