Wonderful thoughts sir, many of us are so busy that we have forgotten our schools, our teachers, the colleges and faculty who made our dreams come true.They have seen us laugh, they have sen us cry, but they have always showered their love and affection along with education. It would given them immense pleasure to see their young school boy who has grown into something useful in society. They would be proud of our achievement and especially if its a rural area they would even invite us to give a talk to the school students. There's a nice movie wherein the student for his marriage travels a distance to invite his teacher for his wedding. I must agree that the colleges where we have done our graduation and post graduation have alumni groups and some of them for their 15 or 20th year get together call the teachers who are still around for the function and felicitate them.