When working on a project, if you put away a tool that you're certain you're finished with, you will need it instantly.

A failure will not appear until a unit has passed final inspection.

Investment in reliability will increase until it exceeds the probable cause of errors, or until someone insists on getting some useful work done.

Every solution breeds new problems.

People who can least afford to pay rent, pay rent. People who can most afford to pay rent, build up equity.

If you improve or tinker with something long enough, eventually it will break or malfunction.

First Rule of Acting: Whatever happens, look as if it were intended.