Actions Vs Words

Actions? Words?

Words can be comforting when you see it
Words can take away your pain, your sorrow at that point in time
Words can hold on to a promise at that instance
but how powerful can words be?
How long can it last?
Security?

Actions allow someone to realise how much words can mean
Actions will hold on to a promise longer or maybe forever
Actions are difficult to carry out, sometimes beyond a person's control to execute
It is understood, but...
Actions is just what someone needs at certain points in time

Does Actions really speak louder than Words?

I do not know and still wonder...