Good manners are an admission that everybody is so tender that they have to be handled with gloves. Now, human respect—you don't call a man a coward or a liar lightly, but if you spend your life sparing people's feelings and feeding their vanity, you get so you can't distinguish what should be respected in them.
The liar is no whit better than the thief, and if his mendacity takes the form of slander he may be worse than most thieves. It puts a premium upon knavery untruthfully to attack an honest man, or even with hysterical exaggeration to assail a bad man with untruth.
I cannot accept any concept of God based on the fear of life or the fear of death, or blind faith. I cannot prove to you that there is no personal God, but if I were to speak of him I would be a liar.
With old liars who have been acting all their lives there are moments when they enter so completely into their part that they tremble or shed tears in earnest, although at that very moment, or a second later, they are able to whisper to themselves, "You know you are lying, you shameless old sinner! You're acting now, in spite of your 'holy' wrath.
This is the excellent foppery of the world, that, when we are sick in fortune,--often the surfeit of our own behavior,--we make guilty of our disasters the sun, the moon, and the stars: as if we were villains by necessity; fools by heavenly compulsion; knaves, thieves, and treachers, by spherical predominance; drunkards, liars, and adulterers, by an enforced obedience of planetary influence; and all that we are evil in, by a divine thrusting on: an admirable evasion of whoremaster man, to lay his goatish disposition to the charge of a star.
One can make this generalization about men: they are ungrateful, fickle, liars, and deceivers, they shun danger and are greedy for profit; while you treat them well, they are yours. They would shed their blood for you, risk their property, their lives, their children, so long, as I said above, as danger is remote; but when you are in danger they turn against you.
About God, I cannot accept any concept based on the authority of the Church... As long as I can remember. I have resented mass indoctrination. I cannot prove to you there is no personal God, but if I were to speak of him, I would be a liar. I do not believe in the God of theology who rewards good and punishes evil. His universe is not ruled by wishful thinking, but by immutable laws
Some years ago John Kenneth Galbraith wrote in an essay on his efforts at writing a history of economics: 'As one approaches the present, one is filled with a sense of hopelessness; in a year and possibly even a month, there is now more economic comment in the supposedly serious literature than survives from the whole of the thousand years commonly denominated as the Middle Ages ... anyone who claims to be familiar with it all is a confessing liar.' I believe that all physicists would subscribe to the same sentiments regarding their own professional literature. I do at any rate.
All of us have to be prevaricators, hypocrites, and liars every day of our lives; otherwise the social structure would fall into pieces the first day. We must act in one another's presence just as we must wear clothes. It is for the best
But I hate things all fiction... there should always be some foundation of fact for the most airy fabric - and pure invention is but the talent of a liar.