Be water my friend

Near my house in my hometown there’s a fountain, and I remember when I was a kid I used to watch how its water wore down a rock it had inside.
Every single year that passed the rock was smaller… After a few years that rock was almost gone.
In fact, you couldn’t notice it in one day or month, but day by day, the water finally did it.
Drip by drip, if you show up every day and do the work, eventually you’ll wear down a rock.
It doesn’t happen overnight.