以下是關於遺憾的英文佳句：
1. "Life is full of regrets, but we can always learn from them and move forward."
2. "Regrets are like raindrops on a window, they may mar the view, but they cannot stop the sun from shining."
3. "I have no regrets, only experiences that have made me who I am."
4. "Regret is like a thorn that never leaves my heart."
5. "I will always regret the choices I made, but I will never regret the person I became because of them."
6. "Regret is like a scar, it may hurt, but it makes you stronger."
7. "Life is full of regrets, but we must learn to let go and move forward."
8. "I will always have regrets about what could have been, but I will also cherish what I have now."
希望這些句子能夠對你有所幫助！