Thinking is the hardest work there is, which is probably the reason why so few engage in it. by admin February 19, 2015, 11:11 pm 147 Views Thinking is the hardest work there is, which is probably the reason why so few engage in it. . See more Previous article Henry Ford’s Greatest Motivational Thoughts Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Please enter an answer in digits:5 × five =