Quote by Peter Drucker
Knowledge has to be improved, challenged, and increased constantly

Knowledge has to be improved, challenged, and increased constantly, or it vanishes. – Peter Drucker

Other quotes by Peter Drucker

What you have to do and the way you have to do it is incredibly simple. Whether you are willing to do it, thats another matter. – Peter Drucker

Category:
Will, Willpower
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Effective leadership is not about making speeches or being liked leadership is defined by results not attributes. – Peter Drucker

Category:
Leadership
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Other Quotes from
Knowledge
category

But now with the living conditions deteriorating, and with the sure knowledge that we are slated for destruction, we have been transformed into an implacable army of liberation. – George Jackson

Category:
Knowledge

He who knows nothing is closer to the truth than he whose mind is filled with falsehoods and errors. – Thomas Jefferson

Category:
Knowledge

He that hath knowledge spareth his words. – Francis Bacon

Category:
Knowledge

We are least open to precise knowledge concerning the things we are most vehement about. – Eric Hoffer

Category:
Knowledge

Random Quotes

By recollecting the pleasures I have had formerly, I renew them, I enjoy them a second time, while I laugh at the remembrance of troubles now past, and which I no longer feel. – Giacomo Casanova

Category:
Time

He who surpasses or subdues mankind, must look down on the hate of those below. – Lord (George Gordon) Byron

Category:
Ambition

Kids are finding out about the potential for discovery online from other sources many of them have computers at home, for instance, or their friends have them. – Daniel Greenberg

Category:
Computers

A human being is not attaining his full heights until he is educated. – Horace Mann

Category:
Education