教师节是向伟大的教育工作者致敬的日子，我们可以用简单的英文短句向老师表达感激和祝福。

1. Happy Teacher's Day! Thank you for being an amazing teacher and inspiring me to be my best self.

2. You are not just a teacher, but a mentor and a friend. Happy Teacher's Day!

3. Thank you for all the lessons you have taught me, both inside and outside the classroom. Happy Teacher's Day!

4. A good teacher is like a candle, it consumes itself to light the way for others. Thank you for being that candle. Happy Teacher's Day!

5. Your dedication and hard work have made a difference in so many lives. Happy Teacher's Day and keep shining!

6. A teacher's job is not just to teach, but to inspire and motivate. You have certainly done that and more. Happy Teacher's Day!

7. You have a special gift for making every student feel valued and important. Thank you for that and Happy Teacher's Day!

8. Your patience and kindness have made a lasting impact on me. Thank you for being an amazing teacher. Happy Teacher's Day!

9. The world needs more teachers like you. Thank you for all that you do. Happy Teacher's Day!

10. You have taught me not just about subjects, but about life. Thank you and Happy Teacher's Day!