Hello brother, you have really hit the nail on the head with this post of yours on the concept of welcome.
Welcome is a simple but yet a word that has a powerful effect on the giver and receiver. I also use the word welcome just the way you do and i must say it has a good effect on my relationship, communication and more..

Putting God first on your list of what is your resolution as we welcome this year in. Your academics will be a success if you put in more efforts..

Good luck