LIMITS OF THE TEACHER'S FUNCTION
But, before we begin our stories, there is one principle to which I must call your attention: it is the business of your teachers at school to see that you acquire skill in using certain implements or tools; it is not their business nor mine to decide what use you shall make, when you are grown up, of the skill which you have acquired. It is their business to see that you learn to read and to speak properly; it is not their business to decide beforehand whether you shall recite in public or only read to your own family and your sick friends. It is their business to see that you know how to sew; but not to settle whether you shall, in future, make, your own clothes or work for the poor. So it is with the tools of the mind, such as algebra and logic. It is our business to see that you know how to use algebraic and logical method accurately and skilfully; it is not our business to decide whether, in the future, you shall use your skill to deceive other people or to show them the truth. It is our business to see that you do not deceive yourself, because deceiving yourself distorts your brain and ruins the possibility of using logical
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