Trust is the core of human relationships, of gregariousness among men. Friendship, a puzzle to the syllogistic and critical mentality, is not based on experiments or tests of another person's qualities but on trust. It is not critical knowledge but a risk of the heart which initiates affection and preserves loyalty in our fellow men.
It is a great mistake to think any thing too profound or rich for a popular audience. No train of thought is too deep, or subtle, or grand but the manner of presenting it to their untutored minds should be peculiar. It should be presented in anecdote, or sparkling truism, or telling illustration, or stinging epithet; always in some concrete form, never in a logical, abstract, syllogistic shape.