Something to ponder upon

I saw an interesting poster at a shop in Taman Melawati a couple of nights ago. If my memory doesn't fail me, the following is the content of the poster:

Watch your thoughts, because thought becomes your action;
Watch your actions, because action becomes your habit;
Watch your habit, because habit becomes your character;
Watch your character, because character becomes your destiny.

Interesting point for us all to ponder. Have a nice weekend!