Monday's Riddle! Symbols and Rhyme...

This riddle was fun to write! Good luck everyone : )

I can say everything without making a sound- make you laugh or cry, leap and bound. I'm only a thought until there's a line- a point of direction, a symbol or rhyme. I can be anything, and the list can go on, it's only a matter of what becomes drawn. My purpose in life is always clear. While you're right there, I'm always here. 


What am I?

Check back later if you need to get a clue...