There are a few...
a song lyric:
"What I was
To what I am
To what one day
I might turn out to be"
Quotes:
"You're alive. Do something. The directive in life, the moral imperative was so uncomplicated. It could be expressed in single words, not complete sentences. It sounded like this: Look. Listen. Choose. Act." ~Barbara Hall, A Summons to New Orleans, 2000
"Two roads diverged in a wood, and I--
I took the one less traveled by,
And that has made all the difference." ~Robert Frost, The Road Not Taken
and finally..
"Go confidently in the direction of your dreams. Live the life you have imagined." ~Henry David Thoreau (1817 - 1862)