以下是一些長大的英文佳句：
1. "Growing up is not easy, but it's worth it."
2. "Time flies when you're having fun, and suddenly you're a grown-up."
3. "Life becomes more complicated as you grow older."
4. "Adolescence is the most beautiful time of your life, even if it's challenging."
5. "Growing old is not for sissies."
6. "Maturity comes with experience, and experience comes with time."
7. "You'll never be too old to learn new things."
8. "Adulthood is a beautiful thing, even if it comes with responsibilities."
9. "Life is full of ups and downs, but it's what you make of it that matters."
10. "The journey of life is not about arriving at destination, but about the journey itself."
希望對您有所幫助！