You'd expect me to come up with something witty and profound for this day, wouldn't you. Quotes are like movies to me - I can never remember them. But of the ones I can remember, this is my favorite:
Semper ubi sub ubi
It's more advice than it is a quote, but very good advice.
My favorite Bible verse is
Always let the morning bring me word of your unfailing love
for I have put me trust in you.
Show me the way I should go
for to you I lift up my soul.