Einstein's Words (One of my favourite ones)

One day, Albert Einstein was very busy doing his work. His friend visited him. But Albert was so busy that he couldn't attend him properly. Then his friend asked him disappointedly that why didn't he(Albert Einstein) have time even for himself & what he wanted to prove to the world, then Albert said" i don't want to prove any thing, i just want to think once, what he(GOD) thinks. What a thinking, he was really a great man. I am fan of his these words.