The truest words of all: I will not forget you.
You are in my waking thoughts,
my sweetest memories, my dearest dreams.
I will not forget you.
You have touched my soul, opened my eyes,
changed my very experience of the universe.
I will not forget you.
I see you in the flowers, the sunset,
the sweep of the horizon
and all things that stretch to infinity.
I will not forget you.
I have carved you on the palm of my hand.
I carry you with me forever.

Source: http://www.ellensuestern.com