"Work harder to appreciate your ordinary day." ― Gretchen Rubin From Gretchen Rubin Author Added on 1/31/2026 About Gretchen Rubin Gretchen Rubin is an American author and speaker known for writing on habits, happiness, and human nature. She is known for books including The Happiness Project and Better Than Before. Born: 1965-12-14 View all quotes from Gretchen Rubin