A comprehensible proof is not necessarily the shortest one, but a proof of small width. It is a nice naive concept which perhaps can be made into a rigorous theory.
Alexandre Borovik
Because it studies such abstract patterns, mathematics often allows us to see similarities between two phenomena that at first appear quite different.
She aims to instill a sense of seriousness with her artwork, because he has no measurable sense of humor.
What does 'what' mean?
"Pictures that are used to show what a picture is"
W.J.T. Mitchell, Picture Theory