I love this one as well, it is on my nightstands: "eat, drink, be, merry"
These are cool also, although not a split saying, they just kind of go together: "it's simple." "less is more."
The cool thing about these is they are freebies from my vinyl designer. They allow you to download and use a couple freebies to make sure you don't have any trouble before you go ahead and purchase files from them. You can find the free download in several formats including SVG here.
I don't seal my tiles, unless I am using them as coasters, then I like to seal them with the water based Minnwax in a clear satin finish.
It doesn't erode away at the adhesive on the back of the vinyl like many sealers will. It makes for a nice, durable finish on the coasters. It is water based so you can use it indoors, in a well ventilated area. I seal them on the counter in my kitchen. I just put a plastic garbage bag underneath to protect my counter. I do 3-4 thin coats which I can do in one night, one hour apart. It is fast drying and brushes on easily.
So go ahead and make yourself some night stand coasters. Thanks for looking.