Tacitus on truth and lies

Those will be thy best friends, not to whom thou hast done good, but who have done good to thee.

Fear is not in the habit of speaking truth; when perfect sincerity is expected, perfect freedom must be allowed; nor has anyone who is apt to be angry when he hears the truth any cause to wonder that he does not hear it.

When men are full of envy they disparage everything, whether it be good or bad.

Beauty is truth, truth beauty. That is all ye know on Earth, and all ye need to know.

John Keats1795–1821Ode on a Grecian Urn, Stanza 5. The final lines of this poem have been rendered in various ways in different editions, some placing the entire last two lines within quotation marks, others only the statement “Beauty is truth, truth beauty,” …In context

• Beauty

This above all: to thine own self be true, and it must follow, as the night the day, thou canst not then be false to any man.

William Shakespeare1564–1616Hamlet (1600–1), Act I, scene iii.In context

A lie gets halfway around the world before the truth has a chance to get its pants on.

Winston Churchill1874–1965