Leaving a mark

Humans want to know (or at least feel) they have left some mark on the world that will outlive them.

I am happy to know I've made my mark.

I know my Time's Up flag will outlive me.  Most people who use the design don't even know I designed it- and that's IF they have ever heard of me.  It has taken on a life of its own.  That's strangely satisfying.