青春勵志的英文可以是：
* "Youth is the season of inspiration and hope."
* "Never give up, never stop trying."
* "Believe in yourself and your abilities, for only then can you achieve your dreams."
* "Life is like a box of chocolates, you never know what you're gonna get."
* "Persistence is key to success."
* "Opportunities come and go, but it's up to you to make the most of it."
* "Believe in yourself, you can do anything."
以上都可以被視為青春勵志的英文表達方式。