We should learn to be grateful. Gratitude is a good character. I want to be grateful for the sun, which gives me light and warmth; I want to be grateful for the flowers, plants and trees, which give me fresh air; I want to be grateful for my pen, which helps me write, draw and calculate I think my teachers and parents should be the most grateful.
In the past, I always complained that the teacher assigned too much homework, but now I understand that she is to let me better master the knowledge; in the past, the teacher criticized me, I always thought that the teacher was too fierce, always thought it was no big deal to make a mistake, now I understand that she is to make me do better.
Parents care for our growth with silent love. They work hard every day and cook when they come back, but I always pick and choose between vegetables and noodles, which makes them angry. Now I understand that my parents are for my better health.
"Grateful heart, thank you, thank you..." Here, I want to say "thank you" to my dear teacher and parents.