Without tact you can learn nothing. Tact teaches you when to be silent. Inquirers who are always questioning never learn anything.
Benjamin DisraeliA good eater must be a good man; for a good eater must have a good digestion, and a good digestion depends upon a good conscience.
Benjamin DisraeliA great thing is a great book; but a greater thing than all is the talk of a great man.
Benjamin Disraeli