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

Management by objective works – if you know the objectives. Ninety percent of the time you dont. – Peter Drucker

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Time
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Knowledge is the treasure of a wise man. – William Penn

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Knowledge

The whole Twitter phenomenon is really indicative of whats happening in this country. And I say this in condemnation of myself as much as anyone else – we are growing into a nation that has no time, desire or capacity for truth. All we can handle is 140 characters of knowledge. – Kurt Sutter

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Knowledge

We may take it to be the accepted idea that the Mosaic books were not handed down to us for our instruction in scientific knowledge, and that it is our duty to ground our scientific beliefs upon observation and inference, unmixed with considerations of a different order. – Asa Gray

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Knowledge

Consider your origins: you were not made to live as brutes, but to follow virtue and knowledge. – Dante Alighieri

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Knowledge

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It is an exciting time where the only limits you have are the size of your ideas and the degree of your dedication – Source Unknown

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