May all beings be happy, content and fulfilled.

May all beings be healed and whole.

May all have whatever they want and need.

May all be protected from harm, and free from fear.

May all beings enjoy inner peace and ease.

May all be awakened, liberated and free.

May there be peace in this world, and throughout the entire universe.

References:
http://www.coolove.org/
http://www.wildmind.org/metta/introduction/metta-prayer
http://www.llamagraphics.com/drupal/blogs/cewhite/2006/04/06/more-metta