Whenever I climb I am followed by a dog called ‘Ego’. (Friedrich Nietzsche)

Maybe this world is another planet’s Hell. (Aldous Huxley)

I’ve had a wonderful time, but this wasn’t it. (Groucho Marx)

But at my back I always hear Time’s winged chariot hurrying near. (Andrew Marvell)

I shall not waste my days in trying to prolong them. (Ian L. Fleming)