It is now quite lawful for a Catholic woman to avoid pregnancy by a resort to mathematics, though she is still forbidden to resort to physics or chemistry. – H.L. Mencken, Notebooks, 1956
If a man knew anything, he would sit in a corner and be modest; but he is such an ignorant peacock, that he goes bustling up and down, and hits on extraordinary discoveries. – Ralph Waldo Emerson
Abuse is often of service. There is nothing so dangerous to an author as silence. His name, like the shuttlecock, must be beat backward and forward, or it falls to the ground. – Johnson