You think now is the day
But it will soon be night
You may be the keeper of light
But the dark may always remain unchecked.
Sure, where the light shines
Shadows may fade
But when the light extinguishes
Darkness will reign
Forevermore.

Ok, I don't have a heart but still:
"Dear Bullies,
You know that boy you pushed over earlier? Committed suicide last night. That girl you called fat? She's starving herself. And that boy you teased for crying? His mother died. You know that man you made fun of for his scars? He fought for your country. That man you stole the little leather pouch off? He was homeless. And everybody else you've been mean to? You've either hurt them really bad or ruined their life. Post this on your profile if you are against bullying. 99% of you won't but if you are that 1%  with time and a heart, then show it."

After all this time?
(Come on someone comment Always)
(Don't leave me hanging here)