It is a kind of nowhere, famous for nothing at all and has an appeal because of just that. - Robert M. Pirsig

The best students always are flunking. Every good teacher knows that.

You can reduce your anxiety somewhat by facing the fact that there isn't a mechanic alive who doesn't louse up a job once in a while. The main difference between you and the commercial mechanics is that when they do it you don't hear about it — just pay for it, in additional costs prorated through all your bills. When you make the mistakes yourself, you at least get the benefit of some education.

"The TV scientist who mutters sadly, "The experiment is a failure; we have failed to achieve what we had hoped for," is suffering mainly from a bad script writer. An experiment is never a failure solely because it fails to achieve predicted results. An experiment is a failure only when it also fails adequately to test the hypothesis in question, when the data it produces don't prove anything one way or another."