Catch Quote by Miguel de Icaza

I'm not saying we purposely introduced bugs or anything, but this is kind of a natural result of any complexities of software... that you…

— Will Wright

Program testing can be used to show the presence of bugs, but never to show their absence!

— Edsger Dijkstra

A test that reveals a bug has succeeded, not failed.

— Boris Beizer

Testing shows the presence, not the absence of bugs.

— Edsger Dijkstra

A design remedy that prevents bugs is always preferable to a test method that discovers them.

— Boris Beizer

“most developers don't test at all! They key in a few values at random and click a few buttons. If they don't get any unhandled…

— Jeff Atwood

“we just don't have the time to go chasing after bugs that the automated tests could have found for us. We have to spend…

— Andrew Hunt

“Most testers I’ve known are perverse enough that if you tell them the “happy path” through the application, that’s the last thing they’ll do.…

— Michael T. Nygard

“If there are forms of testing, like stress and load testing, that find defects after development is "complete," bring them into the development cycle.…

— Kent Beck

A 'passing' test doesn't mean 'no problem.' It means no problem *observed*. This time. With these inputs. So far. On my machine.

— Michael Bolton

I'm a common sense person who tries to analyze and I have to look at all sides of the issue because you don't want…

— Jacky Rosen

“Testing is done in scarce integration test environments, which often require weeks to obtain and configure. The”

— Gene Kim