Gerald M. Weinberg Quotes

If your whole team consists of novice programmers, your expertise will give you considerable power; but if the other team members are also experts, they will attach less importance to your technical expertise. In that case, they’ll pay more attention to organizational power, like the power to acquire extra hardware, to extend the schedule, or to capture a more interesting assignment.

Separation of function is not to be despised, but neither should it be exalted. Separation is not an unbreakable law, but a convenience for overcoming inadequate human abilities, whether in science or engineering. As D'Arcy Thompson, one of the spiritual fathers of the general systems movement, said: As we analyze a thing into its parts or into its properties, we tend to magnify these, to exaggerate their apparent independence, and to hide from ourselves (at least for a time) the essential integrity and individuality of the composite whole. We divided the body into its organs, the skeleton into its bones, as in very much the same fashion we make a subjective analysis of the mind, according to the teaching of psychology, into component factors: but we know very well that judgement and knowledge, courage or gentleness, love or fear, have no separate existence, but are somehow mere manifestations, or imaginary coefficients, of a most complex integral.10 The

"Testing may convincingly demonstrate the presence of bugs, but can never demonstrate their absence."- Edsger W. Dijkstra, Computing Pioneer (1930–2002), "Programming as a discipline of mathematical nature," Am. Math. Monthly, 81 (1974), No. 6, pp. 608–12.

When people who are driven by a vision see something wrong, they might say to their teammates, “I feel bad because we’re not building the kind of system we can be proud of. What shall we do so we don’t feel this way?” On

Books are no substitute for experience working with people, so now that you've read this book on leadership, go out and interact with people before you read any more.

Words are easy to change, but don't accomplish much.

Although technology often leads science in discovery, the philosophy of technology is usually drawn from the scientific philosophy of its time. In our time, the technology of machines has drawn its inspiration from mechanics, dealing with complexity by reducing the number of relevant parts. The technology of government, on the other hand, has drawn upon statistical mechanics, creating simplicity by dealing only with people in the structureless mass, as interchangeable units, and taking averages.

Testing does not improve a product; the improving is done by people fixing the bugs that testing has uncovered.

Jane easily shifts among activities — testing for discovery, pinpointing, locating, determining significance, repairing, troubleshooting, and testing to learn. As long as she continues to serve her customers, it doesn't really matter which task she performs at any given time.

"One of my clients told me the story of the optimist and the pessimist who were arguing about philosophy. The optimist declares,"This is the best of all possible worlds." The pessimist sighs and says, "You're right.

The name of a thing is not the thing.

"Testing gathers information about a product; it does not fix things it finds that are wrong. Testing does not improve a product; the improving is done by people fixing the bugs that testing has uncovered. Often when managers say, "Testing takes too long," what they should be saying is, "Fixing the bugs in the product takes too long" — a different cost category."

Effective leaders often have to act even when they don’t understand all possible factors

If you are a good leader, Who talks little, They will say, When your work is done, And your aim fulfilled, “We did it ourselves.” - Lao Tse

Repeatedly curing a system that can cure itself will eventually create a system that can't.