1、Our beloved teacher， you are the spring shower that moistens our hearts。The love and care you have given us will encourage us to go through a long and arduous journey。
亲爱的老师，您就象那春天的细雨，滋润着我们的心田。您给予我们的爱和关怀将鼓舞着我们走过艰难困苦。
2、My heart felt thanks to you， dear teacher。On the voyage of life， you have kindled the light of hope for me。What you have done enriches my mind and broadens my view。On this day I honour you sincerely。
亲爱的老师，向您表达我最衷心的感谢。在人生旅途上，您为我点燃了希望之光，您所做的一切润泽了我的心灵，开阔了我的视野。今天我向您致以崇高的敬意。
3、The primary purpose of education is not to teach you to earn your bread， but to make every mouthful sweet。
教育最主要的目的，不是教你懂得如何谋生，而是使每个人生活得更香甜。
4、Education is not the filling of a pail， but the lighting of a fire。
教育不是灌满一桶水，而是点燃一团生命的火焰。
5、The man who can make hard things easy is the educator。
能使艰难之事变得容易的人是教育者。
Happy Teachers' Day! You are the same as my parents. Thank you for teaching us so well.Here is a card with our best wishes for you,
Good Luck!Best wishes!
From your students.本回答被提问者采纳
Maybe we sometimes let you be angry,but that is not what we want,
I hope you can understand us,we are just students...
I will get higher points to let you be happy,so don't worry about us
（某某节日）is coming. On this occasion, we want to show our heartful thanks to you. Thank you for your dedication.
Yours,
...