What is today a matter of academic speculation begins tomorrow to move armies and pull down empires.
John Gresham MachenAbout author
- Author's profession: Theologian
- Nationality: american
- Born: July 28, 1881
- Died: January 1, 1937
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We all have a vast number of areas in which we have no talent or skill and little chance of becoming even mediocre. In those areas a knowledge workers should not take on work, jobs and assignments. It takes far more energy to improve from incompetence to mediocrity than it takes to improve from first-rate performance to excellence.
Peter Drucker