“I lay it down as a fact that if all men knew what others say of them, there would not be four friends in the world.”

“Why should I choose to divide my ethics into four rather than six? Why should I define virtue as four, or two, or one? Why as desist and resist rather than 'follow nature' or 'discharge your private business without injustice', like Plato, or anything else?'But,' you will say, 'there everything is summed up in a word. - 'Yes, but that is no good unless you explain it.' And when you come to explain it, as soon as you open up this precept which contains all the others, out they all come in the original confusion that you wanted to avoid. Thus when they are all enclosed in one they are concealed and useless, as if they were in a box, and they only come to light in their natural confusion. Nature has laid them down, without enclosing one inside another.”

“I have discovered that all the unhappiness of men arises from one single fact, that they cannot stay quietly in their own chamber.”

“If they [Plato and Aristotle] wrote about politics it was as if to lay down rules for a madhouse.And if they pretended to treat it as something really important it was because they knew that the madmen they were talking to believed themselves to be kings and emperors. They humoured these beliefs in order to calm down their madness with as little harm as possible.”

“When you say that Christ did not die for all men, you are abusing a weakness of men, who at once apply this exception to themselves, and this encourages despair, instead of turning them away from it to encourage hope.”

“The brutes do not admire each other. A horse does not admire his companion. Not that there is no rivalry between them in a race, but that is of no consequence; for, when in the stable, the heaviest and most ill-formed does not give up his oats to another as men would have others do to them. Their virtue is satisfied with itself.”

“The world is a good judge of things, for it is in natural ignorance, which is man's true state. The sciences have two extremes which meet. The first is the pure natural ignorance in which all men find themselves at birth. The other extreme is that reached by great intellects, who, having run through all that men can know, find they know nothing, and come back again to that same ignorance from which they set out; but this is a learned ignorance which is conscious of itself. Those between the two, who have departed from natural ignorance and not been able to reach the other, have some smattering of this vain knowledge and pretend to be wise. These trouble the world and are bad judges of everything. The people and the wise constitute the world; these despise it, and are despised. They judge badly of everything, and the world judges rightly of them.”