On Liberty · ¶68
If the intellect and judgment of mankind ought to be cultivated, a thing which Protestants at least do not deny, on what can these faculties be more appropriately exercised by any one, than on the things which concern him so much that it is considered necessary for him to hold opinions on them? If the cultivation of the understanding consists in one thing more than in another, it is surely in learning the grounds of one's own opinions. Whatever people believe, on subjects on which it is of the first importance to believe rightly, they ought to be able to defend against at least the common objections. But, some one may say, "Let them be taught the grounds of their opinions. It does not follow that opinions must be merely parroted because they are never heard controverted. Persons who learn geometry do not simply commit the theorems to memory, but understand and learn likewise the…Read in context ›
John Stuart Mill · Walter Scott Publishing edition, with W. L. Courtney’s introduction · Gutenberg #34901
John Stuart Mill · Walter Scott Publishing edition, with W. L. Courtney’s introduction · Gutenberg #34901
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