From 2004:
What would you do if you knew you had only a day to live? A week? A year? If a piece of unfinished work rested reproachfully on your desk, would you feel obliged to finish it? If you knew you couldn’t get it done in the time remaining, would you try to do as much as you could? Or would you put it aside, smiling wryly at the vanity of human wishes, and spend your last hours communing with better minds than your own?…
Read the whole thing here.