以下是幾句鼓勵不要放棄的名言佳句：
1. "Success is not final, failure is not permanent." - Muhammad Ali
2. "Do not let your failures define you; let your resilience define you." -Unknown
3. "Giving up is not an option. It's like deciding you don't want to try anymore." -Oprah Winfrey
4. "Persistence is not a long-winded struggle against failure and frustration, but a success-creating habit of mind." - John C. Maxwell
5. "You don't quit when you're down, you quit when you're done." - Colin Powell
6. "The world breaks everyone and after the fall, many are strong at the broken places." - Ernest Hemingway
7. "Failure is simply the opportunity to begin again, with greater knowledge and experience." - George Bernard Shaw
請注意，這些句子提供了很多力量和鼓舞，但每個人的情況都是獨特的，最重要的是找到適合你自己，能幫助你繼續前進的方式。