1) Martyrdom is the only way a man can become famous without ability.

2) Perhaps more appropriate for those who have lost the power of thought, but not that of speech -
How can you dare teach a man to read until you've taught him everything else first?

3) No question is so difficult to answer as that which the answer is obvious.

4) The power of accurate observation is commonly called cynicism by those who have not got it.

5) A fool's brain digests philosophy into folly, science into superstition, and art into pedantry. Hence University education.

Of course too, in present context - even our John Dewey grokked to fullness the folly of explaining to either the average or The Norm:

Language exists only when it is listened to as well as spoken. The hearer is an indispensable partner.



ie. Aaarrrrgggghhhhhhh