I love quotes -- have a little itty bitty comp book filled with favorites -- a lot about art and wisdom and education. Some about finance and money, but I'd love to hear yours...
Here are a couple not strictly money related:
"It is never too late to be what you might have been." George Eliot
"Don't go through life, GROW through life." Eric Butterworth
and
"Direction literally creates time." Zig Ziglar
(I like this last one -- and it is very true of money!
)