Masterpiece.

We are great fools. “He has spent his life in idleness,” we say; “I have done nothing today.” What, have you not lived? That is not only the most fundamental but the most illustrious of your occupations.  To compose our character is our duty, not to compose books, and to win, not battles and provinces, but order and tranquility in our conduct. Our great and glorious masterpiece is to live appropriately.

Harold Bloom