Perhaps the quintessential cat-ified version of the famous phrase is my favorite because it's so simple, yet true. There's absolutely nothing in the world that a cat can't fix, so when the going gets tough, remember that a little feline TLC is all you need to get through.
Hard to Keep Calm but I Do Love Cats! | Keep Calm and Love Cats | » ValeStrangeHouse.tumblr.com
Edward Gorey illustrated the "Old Possums Book Of Practical Cats" for one of the most beautiful poets, T.S Eliot.
Art print of the original work, 297x420mm (A3), every piece is personally signed by the artist, Kamwei. Available in 210x297mm (A4) too: