Doubt is the father of invention.
Knowledge is the small part of ignorance that we arrange and classify.
VANITY, n. The tribute of a fool to the worth of the nearest ass.
INTERPRETER, n. One who enables two persons of different languages to understand each other by repeating to each what it would have been to the interpreter's advantage for the other to have said.
Twice – Once too often.
EPIGRAM, n. A short, sharp saying in prose or verse, frequently characterize by acidity or acerbity and sometimes by wisdom.