Quid fas.—I, 252.—Perse, III, 59.
Quid juvat.—II, 258.—Perse, Sat., II, 61 et 62.
Quid moveant*.—I, 254.—Properce, IV, 1, 89.
Quid quisque.—I, 114.—Horace, Od., II, 13, 13.
Quid terras.—I, 414.—Horace, Od., II, 16, 18.
Quid vesani.—II, 556.—Prudence, Cont. Symm., II, 672.
Quidquid id est*.—II, 396.—Lucrèce, V, 577.
Quidquid principes.—I, 498.—Quintilien, Decl., 3.
Quin etiam.—I, 120.—Silius Italicus, XI, 51.
Quin ut aliquid.—III, 388.—Virgile, Eglog., II, 71.