"Imagination is more important than knowledge; Knowledge is limited while imagination encircles the world."  - Albert Einstein

"Anyone who has never made a mistake has never tried anything new." - Albert Einstein

Mistakes are proof that you're trying. 

MISTAKE + CORRECTION = LEARNING

"Mathematics is the language with which God has written the universe." - Galileo Galilei

"Science knows no country because knowledge belongs to humanity and is the torch which illuminates the world." - Louis Pasteur

"Math and Science are the life blood of the future." - Bob Becker

"Mathematics is the door and key to the Sciences." - Roger Bacon