What lies ahead is a remarkable but wearisome journey [on a] runaway train. No one can tell you what lies ahead, least of all those who remain behind. One thing, however, they can assure you of is that it’s not a round trip. Try, therefore, to derive some comfort form the notion that no matter how unpalatable this or that station may turn out to be, the train doesn’t stop there for good. Therefore, you are never stuck — not even when you feel you are; for this place today becomes your past… receding for you, for that train is in constant motion. It will be receding for you even when you feel that you are stuck. So… look at it with all the tenderness you can muster, for you are looking at your past.

— Joseph Brodsky on boredom