Taking pride in ignorance First and foremost, concentrate on your strengths. Put yourself where your strengths can produce results. Second, work on improving your strengths. Third, discover where your intellectual arrogance is causing disabling ignorance and overcome it...First-rate engineers, for instance, tend to take pride in not knowing anything about people. Human resources professionals, by contrast, often pride themselves on their ignorance of elementary accounting or of quantitative methods altogether. But taking pride in such ignorance is self-defeating. Go to work on acquiring the skills and knowledge you need to fully realize your strengths. Peter F. Drucker, Managing Oneself ignorancearrogance
This tactile form of doodling Paper clips have also served as objects of more inwardly directed aggression by providing something for the fingers to twist grotesquely out of shape during phone calls, interviews, and meetings. This tactile form of doodling may consume only a fraction of the twenty billion paper clips produced each year, but it underscores the almost limitless functions to which a single form can lead. Henry Petroski, The Evolution of Useful Things In ways you didn't anticipateAll sorts of ways to use the machineStretching the product drawingtouch