Le mal se fait sans effort, naturellement, par fatalité; le bien est toujours le produit d’un art.

A mathematician is a machine for turning coffee into theorems.

You’re just like an angel: your skin makes me cry.

It's very comfortable to think [the users are stupid] because it leaves you feeling superior and means you don't have to do any work to fix the problem; instead you think you should fix the users. Unfortunately, as I have learned from long experience, beating stupid people doesn't make them any smarter.

People are funny.