David Schwartz Quote

Knowledge is power only when put to use - and then only when the use made of it is constructive.

The Magic of Thinking Big (ed. Random House, 2016) - ISBN: 9781473529090

Knowledge is power only when put to use - and then only when the use made of it is constructive.

Knowledge is power only when put to use - and then only when the use made of it is constructive.

Knowledge is power only when put to use - and then only when the use made of it is constructive.

Knowledge is power only when put to use - and then only when the use made of it is constructive.