It is a great thing to share with teachers and pupils that valuable work. I am truly touched by the good spirit, and willingness . You are a real friend. I am indeed lucky to have a friend like you.
Individually, we are one drop. Together we are an ocean.
Best Regards to you bro your children , pupils and pupils
Thanks for your kind words and the trust .
Sometimes words are necessary and can do a lot of good, if conveyed at the right time and place .As you said " The more we share experience the better the job can be."