Imagination is more important than knowledge. For knowledge is limited to all we now know and understand, while imagination embraces the entire world, and all there ever will be to know and understand.
Experience is knowledge. All the rest is information.
If I could do it all again, I'd be a plumber.
Condemnation without investigation is the height of ignorance
Have the courage to take your own thoughts seriously, for they will shape you.
I have just got a new theory of eternity.