A mathematician is a device for turning coffee into theorems. (Paul Erdos)

The artist is nothing without the gift, but the gift is nothing without work. (Emile Zola)

He is one of those people who would be enormously improved by death. (H. H. Munro (Saki))

Not everything that can be counted counts, and not everything that counts can be counted. (Albert Einstein)

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