Figure out for yourself what you want to be really good at, know that you'll never really satisfy yourself that you've made it, and accept that that's okay.
Robert A. HeinleinDo this. Don't do that. Stay back in line. Where's tax receipt? Fill out form. Let's see license. Submit six copies. Exit only. No left turn. No right turn. Queue up and pay fine. Take back and get stamped. Drop dead— but first get permit.
Robert A. HeinleinThe lessons of history teach us - if the lessons of history teach us anything - that nobody learns the lessons that history teaches us.
Robert A. Heinlein