Nothing will remain except space and time.

Results are always hidden in thoughts and actions.

When you are searching for knowledge, knowledge is also searching for you.

Knowledge is beautiful science is amazing.

Curiosity is the beginning of knowledge, but understanding is the beginning of wisdom.

The future depends on attitude, aptitude, and gratitude--not on knowledge.

There is no knowledge without learning. There is no wisdom without experience.

Getting an education might be difficult, but it makes life easy. Being uneducated might be easy, but it makes life difficult.

Education is not a destination, but it is a curious journey to enjoy the beauty of life.

Education gives you lights to see, wings to fly, and music to sing.

Getting an early education and then continuing it throughout life is a brilliant way to achieve success and live a purposeful life.

Sometimes you have to control your own life and to do that you have to put your own needs first.

Most things that I think about not talking about, ultimately I decide to talk about, and I feel better.

Strong men don't compromise, it is said, and principles should never be compromised.

I don't get to the global issues or anything like that. I am just trying to be silly.

I think everything obviously comes from experience of some kind. It's more about if you closely adhere to that experience or if you extrapolate from it.

To be an American is of itself almost a moral condition, an education, and a career.

When I was up there at the plate, my purpose was to get on base anyway I could, whether by hitting or by getting hit.

Is real, it is serious, it is growing, and it constitutes one of the greatest threats to our national security and, indeed, to global security.

How can we live without our lives? How will we know it's us without our past?