Do not tell fish stories where the people know you; but particularly, don't tell them where they know the fish.Mark Twain
The people to fear are not those who disagree with you, but those who disagree with you and are too cowardly to let you know.Napoleon Bonaparte
One may sometimes tell a lie, but the grimace that accompanies it tells the truth.Friedrich Nietzsche
The most common lie is that which one lies to himself; lying to others is relatively an exception.Friedrich Nietzsche