I have been impressed with the urgency of doing. Knowing is not enough; we must apply. Being willing is not enough; we must do.

I started playing ball when I was a kid. My dad was a pro ball player and he passed on his knowledge to me.

The future of publishing is about having connections to readers and the knowledge of what those readers want.

To know that we know what we know, and to know that we do not know what we do not know, that is true knowledge.

Knowledge will forever govern ignorance; and a people who mean to be their own governors must arm themselves with the power which knowledge gives.

A popular Government, without popular information, or the means of acquiring it, is but a Prologue to a Farce or a Tragedy; or, perhaps both.

Liberty cannot be preserved without general knowledge among the people.

I had rather excel others in the knowledge of what is excellent, than in the extent of my power and dominion.

I am the greatest, I said that even before I knew I was.

The really frightening thing about middle age is the knowledge that you'll grow out of it.

An investment in knowledge pays the best interest.

Knowledge isn’t power until it is applied.

The way of success is the way of continuous pursuit of knowledge.

Formal education will make you a living; self-education will make you a fortune.

True knowledge exists in knowing that you know nothing.

I know that I am intelligent, because I know that I know nothing.

The roots of education are bitter, but the fruit is sweet.

The educated differ from the uneducated as much as the living from the dead.

All men by nature desire knowledge.

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

Imagination is more important than knowledge.