'Invest wisely in beauty. It will serve you each day of your life.' I don't know the author of that one but I see this quote on a big board each time I drive from Brussels to Ghent. I love it, very inspiring!
"Though we travel the world over to find the beautiful we must carry it with us or we find it not" by Ralph Waldo Emerson
"There are no ugly women, only lazy ones" by Helena Rubinstein - I love that one :-)