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Peter Drucker

"We can say with certainty - or 90% probability - that the new industries that are about to be born will have nothing to do with information."

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"We can say with certainty - or 90% probability - that the new industries that are about to be born will have nothing to do with information."

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Asa Don Brown

"Doubt is to certainty as neurosis is to psychosis. The neurotic is in doubt and has fears about persons and things; the psychotic has convictions and makes claims about them. In short, the neurotic has problems, the psychotic has solutions."

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Asa Don Brown

"A bird in hand is a certainty. But a bird in the bush may sing."

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Asa Don Brown

"No great deed is done by falterers who ask for certainty."

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Asa Don Brown

"That the sun will not rise tomorrow is no less intelligible a proposition, and implies no more contradiction, than the affirmation, that it will rise."

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Asa Don Brown

"Could we have prevented in 100% certainty? I don't think anything is that certain. However, we would have had a very, very good chance for preventing it."

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Asa Don Brown

"In these matters the only certainty is that nothing is certain."

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Asa Don Brown

"I would say that without any doubt he's the killer - the law says beyond a reasonable doubt and to a moral certainty which I - there's no question that he was the killer of President Kennedy."

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Asa Don Brown

"When we deal with questions relating to principles of law and their applications, we do not suddenly rise into a stratosphere of icy certainty."

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Asa Don Brown

"The minute one utters a certainty, the opposite comes to mind."

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"Rank does not confer privilege or give power. It imposes responsibility."
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"The most efficient way to produce anything is to bring together under one management as many as possible of the activities needed to turn out the product."
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"So much of what we call management consists in making it difficult for people to work."
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"People who don't take risks generally make about two big mistakes a year. People who do take risks generally make about two big mistakes a year."
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"The productivity of work is not the responsibility of the worker but of the manager."
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"Unless commitment is made, there are only promises and hopes... but no plans."
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Peter Drucker
"Checking the results of a decision against its expectations shows executives what their strengths are, where they need to improve, and where they lack knowledge or information."
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Peter Drucker
"My greatest strength as a consultant is to be ignorant and ask a few questions."
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Peter Drucker
"Plans are only good intentions unless they immediately degenerate into hard work."
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Peter Drucker
"Efficiency is doing things right; effectiveness is doing the right things."
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