Teachers are people whose effect is eternal,they never realize where their influence ends.Do you find this true in your own opinion?

THATS SO TRUE,,,, THAT IS WHY TEACHER ROLE IN THE UPBRINGING OF ANY YOUNG CHILD IS VITAL,,,,,, TEACHERS DAY IS NOT THE ONLY SINGLE WAY TO RECONISE THE WORK OF DEDICATED TEACHERS....... SOCIETY MUST PAY RESPECT THEM WHOLE OF THE YEAR...

In a word: "Absolutely"!

Many people do not know it

You never forget a good teacher. Long after a student has moved on, the good things a teacher taught will be remembered throughout each phase of life. Also teachers can leave a not so good impression on a student and the consequences can affect students sometimes to their detriment. So it is important to be conscious of how teachings can affect and influence students' lives.

Its very true. Teachers deliver knowledge to one generation, that one generation will continue to give to the next generation and so forth. 

It's very true. In Islam teaching a word to anyone is considered as an eternal charity because its effects passes on from generations to generations in an unconspicuous way. 

Sometimes we are so inspired by a teacher that we don't miss to quote him when we get a suitable opportunity. This is recognition of the effort of a teacher.

I did a survey and discovered that adolescents are influnced by a certain teacher in the primary or the prep stage.It was the teacher who was a good listner to them and helped effectively to solve their problems and give advice.