Simon

“Study hard what interests you the most in the most undisciplined, irreverent and original manner possible.”
― Richard Feynmann

“You have no responsibility to live up to what other people think you ought to accomplish. I have no responsibility to be like they expect me to be. It's their mistake, not my failing.”
― Richard P. Feynman, Surely You're Joking, Mr. Feynman!: Adventures of a Curious Character