The place from where I come from ..there is a common adage and it goes like this '' migrating birds neither sow nor reap....they are just guests for few days'' well true, they are guests for few days and after which they just disappear in to the wide horizons and move with the sun...very true...but they always leave back some feathers that they shed during the days they have stayed back as guest...and some people preserve those feathers as a momento for those wonderful days, with a silent prayer in the corner of the heart...'' my friend..where ever you go..may the god bless you... !!!''