Generally attributed to Henry David Thoreau.
Beware lest you lose the substance by grasping at the shadow.aesop
Sometimes one pays most for the things one gets for nothing.Albert Einstein
A man has to live with himself, and he should see to it that he always has good company.charles evans hughes
To speak as the common people do, to think as wise men do.Roger Ascham
A man is not called wise because he talks and talks again; but if he is peaceful, loving, and fearless then he is in truth called wise.Buddha