领导离职是一个不可避免的事情，无论是由于个人原因、公司调整、还是追求新的机会和挑战，我们都应该尊重他们的决定，并为他们的未来祝福。

在离别之际，一封温馨的祝福信或卡片可以表达我们的感激之情，同时也是对领导的一种鼓励和支持。以下是一些英语离职祝福语，供大家参考：

1. We are sad to see you go, but we know that you are moving on to bigger and better things. Good luck in your next adventure!

2. It’s been a pleasure working with you, and we will miss your leadership and guidance. Best wishes for your future endeavors!

3. Your dedication and hard work have been an inspiration to us all. We wish you nothing but success in your new position.

4. You have made a significant impact on our team and organization, and we are grateful for the time we’ve spent together. Good luck and keep in touch!

5. You are a true leader and mentor, and we have learned so much from you. We wish you all the best in your next chapter.

无论怎样，我们应该尽可能地保持积极、友好和感激的态度，以让离别变得更加美好和有意义。