Congratulations! Today is your day. You're off to Great Places! You're off and away!
You have brains in your head. You have feet in your shoes. You can steer yourself any direction you choose.
Man's mind stretched to a new idea never goes back to its original dimensions.
Minds are like parachutes - they only function when open.
Learning is a treasure that will follow its owner everywhere.
The mind has exactly the same power as the hands: not merely to grasp the world, but to change it.
Copy from one, it's plagiarism; copy from two, it's research.
If we knew what we were doing it wouldn't be research.
Research is the act of going up alleys to see if they are blind.
A love affair with knowledge will never end in heartbreak.