Many think they have a kind heart who have only weak nerves.
"People's minds are trained largely at the expense of their hearts." This is not so; it is only that there are more educable minds than there are educable hearts.
Nobody knows enough, but many know too much.
If you have one good idea, people will lend you twenty.
An aphorism is the last link in a long chain of thought.
Fools usually know best that which the wise despair of ever comprehending.