People around you will be gone

As I was walking through the park yesterday, I noticed people walking around and observed them. I was thinking that all of these people will be gone one day. Some sooner. Others later. But, each and every one of us will be gone. So, all the petty things that we fret are not going to mean anything anyway. Same applies to all your friends and family. It's only a matter of time. So, enjoy every moment and appreciate the presence of every one - even people you run into at the parks, in the mall, or on the streets.