Morale boosters for every day of the year. It’s a message we could all use more of today, that “you can do it” spirit of the iconic poster designed to keep Britons’ morale up through World War II. Here are hundreds of quotes and sayings to motivate, inspire, and power you through the year. Words of perseverance: “I was taught that the way of progress was neither swift nor easy.”—Marie Curie. Words of optimism and truth: “A stumble is not a fail; one error is not ruin.”—Haitian proverb. And words of quiet courage: “We must forever conduct our struggle on the high plane of dignity and discipline.” —Martin Luther King Jr.