以下是一些名人演說的英文原文：
1. "Believe you can and you're halfway there." - Theodor Seuss Geisel (Dr. Seuss)
2. "Success is not final, failure is not fatal: It is the courage to continue that counts." - Winston Churchill
3. "Whatever you do, do it so well that it becomes a habit. Whatever you become, do it so well that it becomes a pattern." - Henry Ford
4. "Opportunities are often disguised as hard work, so don't give up before you meet them." - Unknown
5. "Success is not a goal, but a way to move forward." - Nelson Mandela
6. "Believe in yourself and don't let anyone make you feel less than perfect." - Demi Lovato
7. "The greatest glory in living lies not in never falling, but in rising every time we fall." - Nelson Mandela
8. "Life is like a box of chocolates, you never know what you're gonna get." - Colonel Tom Shelby, Forrest Gump
希望這些名人演說的英文原文能夠幫助到您。