A pencil and rubber are of more use to thought than a battalion of assistants. To happiness the same applies as to truth: one does not have it, but is in it. – Theodor Adorno
Everything seems fine until youre about 40. Then something is definitely beginning to go wrong. And you look in the mirror with your old habit of thinking, While I accept that everyone grows old and dies, its a funny thing, but Im an exception to that rule. – Martin Amis
Arithmetic is where the answer is right and everything is nice and you can look out of the window and see the blue sky – or the answer is wrong and you have to start over and try again and see how it comes out this time. – Carl Sandburg