以下是一些珍惜英文佳句：
1. "Time is the most precious gift we were given."
2. "Cherish every moment, for time waits for no one."
3. "A day is made of moments, and we should cherish each one."
4. "Life is like a precious stone, engraved with the moments that matter most."
5. "Let's hold on to the good memories, for they are what make life worth living."
6. "Nothing is more valuable than time; it is what we have to make the most of."
7. "Remember, every moment counts, so don't miss a single one."
8. "Be mindful of the fleeting moments, for they are what make life worth living."
9. "Value what you have now, because tomorrow might never come."
10. "Live in the moment, and never let anything or anyone stand in the way of your happiness."
希望以上句子能對你有所幫助！