I remind myself that each sunrise is a harbinger of another chance, and to take quiet, unrecognised pride in the accomplishments I get done each day. Each evening my intended list is unfinished, but I celebrate what I’ve done, and resolve to do better tomorrow. Also, nothing is ever as good or as bad as it first seems. Keep at it with optimism — it is your life to tinker with, learn from, live and love.
— Chris Hadfield, Astronaut