Knowledge is power only when put to use - and then only when the use made of it is constructive.
David J. Schwartz (2014). “The Magic of Thinking Big”, p.30, Penguin
![Knowledge is power only when put to use - and then only when the use made of it is constructive.](http://cdn.quoteddaily.com/images/david-j-schwartz/knowledge-is-power-only-when-put-to-use---and-then-only-when-the-use-made-of-it-is.jpg)
Knowledge is power only when put to use - and then only when the use made of it is constructive.