ALBERT EINSTEIN -


Energy cannot be created or destroyed, it can only be changed from one form to another

-Albert Einstein

 

ERNEST HEMINGWAY -


When you stop doing things for fun you might as well be dead.

- Ernest Hemingway

Leonardo da Vinci -


“Simplicity is the ultimate sophistication.” 

― Leonardo da Vinci

 

Souce:

George Lucas -


“Train yourself to let go of the things you fear to lose.” 

― George Lucas

 

Sources: 

http://www.goodreads.com/author/quotes/3231.George_Lucas

http://triviana.com/film/ifilm/indyset.htm