“A human being,’ said Einstein, ‘is part of the whole, which we call the Universe; a part limited in time and space.… — Simon Parke Copy Share Image
“In Anton Chekhov’s play the Three Sisters, sister Masha refuses ‘to live and not know why the cranes fly, why children are… — Chet Raymo Copy Share Image
“It’s not that I’m so smart,” said Einstein, who was a consummate introvert. “It’s that I stay with problems longer.” — Susan Cain Copy Share Image
