Saw this printed on a card the other day, no author given:
"It is never too late to begin what intrigues you."
I liked the use of the word "intrigue", as I typically see this kind of sentiment expressed as "It's never too late to do what you love", or "to follow your dreams", etc. Intrigue feels like a more subtle approach to identifying a life-giving path. The word draws me in more deeply and seems to require some thought. I like that.