Follow effective action with quiet reflection. From the quiet reflection will come even more effective action. - Peter Drucker

The experience of the human race indicates strongly that the only person in abundant supply is the universal incompetent.

The most serious mistakes are not being made as a result of wrong answers.
The true dangerous thing is asking the wrong question.

the effective decision does not, as so many texts on decision-making proclaim, flow from a consensus on the facts. The understanding that underlies the right decision grows out of the clash and conflict of divergent opinions and out of the serious consideration of competing alternatives.