Un homme ne veut point croire qu'il soit orgueilleux, ni lâche, ni paresseux, ni emporté; il veut croire que qu'il a raison; et quoique su conscience lui reproche souvent ses fautes, il aime mieux étordir lui-même le sentiment qu'il en a, que d'avoir le chagrin de les connaître.

Man prefers to believe what he prefers to be true.

Man is free; but not unless he believes he is[.]

Why does a man refuse to believe? Because he has confidence in himself; because he has not a sense of his own sins; because he has not love in his heart to his Lord and Saviour. Unbelief men are responsible for. Unbelief is criminal because it is a moral act — an act of the whole nature. Belief or unbelief is a test of a man's whole spiritual condition, just because it is the whole being, affections, will, conscience, and all, as well as the understanding, which are concerned in it.

If a man thinks he is not conceited, he is very conceited indeed.

Man is what he believes.

There is something feeble and a little contemptible about a man who cannot face the perils of life without the help of comfortable myths. Almost inevitably some part of him is aware that they are myths and that he believes them only because they are comforting. But he dare not face this thought! Moreover, since he is aware, however dimly, that his opinions are not rational, he becomes furious when they are disputed.

Man is a credulous animal, and must believe something; in the absence of good grounds for belief, he will be satisfied with bad ones.

Man is what be believes.” — Anton Chekhov

Ask questions stubbornly, very proud men who seeing themselves right without knowing anything about the matter. This shows lack of piety, a tendency to ranting, a weak mind, and excessive vanity. [...] If you hear, or read writing (you object to), do not react with violence until you have proof that what is expressed is wrong. Do not accept that with the enthusiasm of the credulous man either until being wholly convinced of that. In both situations you blind yourself and drift away from truth… Act like a person who has no preconceived views, one ready to know and accept what is right and reject what is wrong.

Where do you draw the line between a humble man who knows his own weaknesses but tries to act out virtues he hasn't quite mastered yet, and a proud man who pretends to have those virtues without the slightest intention of acquiring them?

A man who can reason over trifles will become conceited, and will take pleasure in being described as 'odd'. He will start boasting that he was born with a personality that doesn't fit well with contemporary society, and be convinced that nobody else is above him. He will surely meet with divine retribution. Regardless of what abilities a man may possess, he will be of little use if rejected by others. People don't slight those who are eager to help and serve well, and who readily exhibit humility to their associates.

It’s what a man thinks is true which controls his actions, not what is really true.

Men tend to have the beliefs that suit their passions. Cruel men believe in a cruel God, and use their belief to excuse their cruelty. Only kindly men believe in a kindly God, and they would be kindly in any case.