What are the sentences expressing gratitude?

1, dear friends, let's remember the kindness of our parents with a grateful heart all our lives. May all children in the world love and be grateful to their parents. My friend asked me to tell my parents that I love you.

2, know how to be grateful, know how to be grateful, and people will become kind, tolerant and caring.

With a grateful heart, you will respect teachers more. Our growth is inseparable from the teacher's teaching. They preach, teach and dispel doubts, so that we can gradually understand things and increase our knowledge. We can learn from great men and other works, which must be permeated with their hard work.

4. Teacher, your care has filled my student days, and the days with you are like a spring breeze, like a spring rain!

Today, with a sincere heart, I send you what I have always wanted to say: I really appreciate the help you gave me without asking for anything in return, and thank my truest friend and best comrade-in-arms.