以下是一些名人鼓勵人們不要放棄的英文名言：
1. "Perseverance is not giving up, no matter what." - Leo Babauta
2. "Persistence is the key to success. If you don't have it, you won't get very far." - Anthony Robbins
3. "You miss 100% of the shots you don't take." - Wayne Gretzky
4. "Success is not final, failure is not fatal: It is the courage to continue that counts." - Winston Churchill
5. "Never give up, never surrender." - General George Patton
6. "The best way to succeed is to keep going even when you're tired and discouraged." - Oprah Winfrey
7. "Life is not measured by the number of breaths we take, but by the moments that take our breath away." - Unknown
8. "Keep moving forward, no matter what." - Muhammad Ali
希望這些名言能夠幫助到你！