Autores:
  • Whatever it is you seek, you have to put in the time, the practice, the effort. You must give up a lot to get it. It has to be very important to you. And once you have attained it, it is your power. It can't be given away : it resides in you. It is literally the result of your discipline.

    Michael Crichton (1997). “Michael Crichton's Jurassic World”, Alfred a Knopf Incorporated