Kerry Buckley What’s the simplest thing that could possibly go wrong?

From the slightly-odd The Way of Testivus, via InfoQ:

The pupil asked the master programmer:
“When can I stop writing tests?”

The master answered:
“When you stop writing code.”

The pupil asked:
“When do I stop writing code?”

The master answered:
“When you become a manager.”

The pupil trembled and asked:
“When do I become a manager?”

The master answered:
“When you stop writing tests.”

The pupil rushed to write some tests.
He left skid marks.

If the code deserves to be written,
it deserves to have tests.