WILL: When I'm feeling like there's no love coming to me...

GRACE: And I have no love to give...

WILL: When I'm feeling separated from the world...

GRACE: And cut off from myself...

WILL: When I'm feeling annoyed by every little thing...

GRACE: Because I'm not getting what I want... I'll remember that there is an infinite amount of love available to me.

WILL: And I'll see it in you.

GRACE: I'll remember that I am complete within myself...

WILL: So I'll never have to look to you to complete me.

WILL AND GRACE: And most of all, I'll remember that everything I really need I already have, and whatever I don't have will come to me when I'm ready to receive it.

[from Will&Grace S03E11 - Coffee and Commitment]