Dan

“If you have an apple and I have an apple and we exchange these apples then you and I will still each have one apple. But if you have an idea and I have an idea and we exchange these ideas, then each of us will have two ideas.”
― George Bernard Shaw

“A mind is like a parachute. It doesn't work if it is not open.”
― Frank Zappa

“Simplicity is the ultimate sophistication.”
― Clare Boothe Luce

“If you can't explain it to a six year old, you don't understand it yourself.”
― Albert Einstein