A few of the ones I like
"The tragedy of life is not that it ends so soon, but that we wait so long to begin it"
"Love without action is meaningless and action without love is irrelevant"
"The longer we dwell on our misfortunes the greater is their power"
"Nothing will come of nothing. Dare for mighty things"
"By being yourself, you put something wonderful in the world that was not there before'."