The purpose of education is to replace an empty mind with an open one.
The dumbest people I know are those who know it all.
Experts kill me. Economic experts, that is. Corporations, foundations, publications and governments pay them by the bucketful, and they fill buckets with forecasts that change more frequently than white-collar, workers do shirts. What Lies Ahead is the usual title. What Lies would often be more appropriate. If women's hemlines changed as rapidly as an economist's forecasts, the fashion people and the textile industry would be more profitable than any other. In fact, if all the country's economists were laid end to end, they still wouldn't reach a conclusion.
If you don't know, it's not always necessary to admit it.
Those who act as if they know more than their boss seldom do.
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