Albert Einstein ...
"I cannot believe that God would choose to play dice with the universe."
"I want to know [God's] thoughts, the rest are details."
"Only a life lived for others is a life worthwhile."
"Learn from yesterday, live for today, hope for tomorrow."
"Imagination is more important than knowledge. For knowledge is limited, whereas imagination embraces the entire world"
"Two things are infinite: the universe and human stupidity; and I'm not sure about the the universe."
"The difference between stupidity and genius is that genius has its limits."
"I don't know what weapons will be used in world war three, but in world war four people will use sticks and stones."