I have had dreams and I have had nightmares, but I have conquered my nightmares because of my dreams.
Don't follow your dreams; chase them.
A true individual is always in the process of becoming.
A good traveler has no fixed plans, and is not intent on arriving.
I try not to think with my gut. If I'm serious about understanding the world, thinking with anything besides my brain, as tempting as that might be, is likely to get me into trouble.
Who is more humble? The scientist who looks at the universe with an open mind and accepts whatever the universe has to teach us, or somebody who says everything in this book must be considered the literal truth and never mind the fallibility of all the human beings involved?
The highest result of education is tolerance.
Study as if you were to live forever; live as if you were to die tomorrow.
There is no path to peace- Peace is the path.
"You can make your children safe in the world, or you can try to make a world safe for children."