Quote by Thomas A. Edison
It is astonishing what an effort it seems to be for many people to put their brains definitely and systematically to work.
Summary
This quote highlights the observation that many individuals struggle to engage their brains fully and consistently in a focused and deliberate manner. It emphasizes the surprising difficulty some people face when attempting to exercise thinking and problem-solving skills with intention and discipline. The quote indicates that this lack of effort in applying cognitive abilities may be puzzling or remarkable to others.