The height of cleverness is in one's ability to be very clever without seeming clever at all.
KillosophyEducation without values, as useful as it is, seems rather to make man a more clever devil.
C. S. LewisPassion often makes a madman of the cleverest man, and renders the greatest fools clever.
Francois de La RochefoucauldClever modern man is so witless that he thinks moral silence and empty conscience are an advantage.
Michael LeunigIt is a great act of cleverness to be able to conceal one's being clever.
Francois de La Rochefoucauld