It means being conscious and aware enough to choose what you pay attention to and to choose how you construct meaning from experience.
David Foster WallaceThis is not a matter of virtue-it's a matter of my choosing to do the work of somehow altering or getting free of my natural, hard-wired default-setting, which is to be deeply and literally self-centered, and to see and interpret everything through this lens of self.
David Foster WallaceThe real irony is that the view of infinity as some forbidden zone or road to insanity - which view was very old and powerful and haunted math for 2000+ years - is precisely what Cantor's own work overturned. Saying that infinity drove Cantor mad is sort of like mourning St. George's loss to the dragon: it's not only wrong but insulting.
David Foster WallaceYou get to consciously decide what has meaning and what doesn't. You get to decide what to worship.
David Foster Wallace