Humanities › Literature Motivational Quotes for Teens Share Flipboard Email Print J and J Productions/Taxi/Getty Images Literature Quotations Funny Quotes Love Quotes Great Lines from Movies and Television Quotations For Holidays Best Sellers Classic Literature Plays & Drama Poetry Shakespeare Short Stories Children's Books By Simran Khurana Education Expert M.B.A, Human Resource Development and Management, Narsee Monjee Institution of Management Studies B.S., University of Mumbai, Commerce, Accounting, and Finance Simran Khurana is the Editor-in-Chief for ReachIvy, and a teacher and freelance writer and editor, who uses quotations in her pedagogy. our editorial process Simran Khurana Updated December 12, 2019 Great thinkers throughout history have imparted insights that can provide inspiration for teens. From the value of hard work and optimism to the importance of time, itself, these quotes can help motivate any teenager. Hard Work Thomas Edison: "There's no substitute for hard work." It took Edison more than 1,000 unsuccessful attempts over the course of a year before he produced the world's first commercially viable light bulb. So, the next time your teen wants to give up, tell her about the persistence and work ethic of one of our greatest inventors. "There is no elevator to success. You have to take the stairs." - Author unknown Like Edison, this unknown author is talking about the importance of perseverance and putting in the effort to succeed. That's an important motivational thought for any teen. Optimism Mark Twain: "There is no sadder sight than a young pessimist." A teen can find plenty of inspiration from Twain's eternally optimistic characters, Huckleberry Finn and Tom Sawyer. And, there are plenty of references to singing in Twain's "The Adventures of Tom Sawyer" and "The Adventures of Huckleberry Finn"—an optimistic trait the Swedish proverb alludes to. Time Harvey Mackay: "Time is free, but it's priceless. You can't own it, but you can use it. You can't keep it, but you can send it. Once you've lost it, you can never get it back." Miguel de Cervantes: "Time ripens all things, no man is born wise." The importance of using your time wisely can be a great motivational thought for teens. MacKay wrote such well-known business books as "Swim with the Sharks Without Being Eaten Alive," which explained how to use your time to outsell others, while Cervantes, Spain's greatest author, wrote about the ever-optimistic Don Quixote, a character who used his time to try to save the world. Character, Change, and Discovery Confucius: "To be able to practice five things everywhere under heaven constitutes perfect virtue... gravity, generosity of soul, sincerity, earnestness, and kindness." Confucious, China's greatest philosopher; Heraclitus, a Greek philosopher; Barclay, a Scottish theologian, and Adams, our second president, who also helped sustain the Revolution with his brilliant negotiating skills, all talked about how life is an adventure; ever-changing, yet always providing an opportunity to learn, discover and strive to be your best self. That is certainly an important and serious thought to light a fire under any teen looking for motivation.