以下是一些鼓勵的英文短句：
1. "Believe in yourself and you can achieve anything."
2. "Success is not final, failure is not fatal: it is the courage to continue that counts."
3. "Life is like a box of chocolates, you never know what you're gonna get."
4. "Opportunities never come my way, so I go after them."
5. "Never give up, never lose hope. There will always be another chance."
6. "Keep your feet on the ground, never give up on your dreams."
7. "Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful."
8. "Never let your past determine your future. You were born to win, live to win, and win big!"
希望這些英文短句可以激勵你追求夢想，不斷進步！