No company is preferable to bad. We are more apt to catch the vices of others than virtues, as disease is far more contagious than health.

It is a curious paradox that precisely in proportion to our own intellectual weakness will be our credulity, to those mysterious powers assumed by others; and in those regions of darkness and ignorance where man cannot effect even those things that are within the power of man, there we shall ever find that a blind belief in feats that are far beyond those powers has taken the deepest root in the minds of the deceived, and produced the richest harvest to the knavery of the deceiver.

The sun should not set upon our anger, neither should he rise upon our confidence. We should forgive freely, but forget rarely. I will not be revenged, and this I owe to my enemy; but I will remember, and this I owe to myself.

I'm aiming by the time I'm fifty to stop being an adolescent.

He that dies a martyr proves that he was not a knave, but by no means that he was not a fool; since the most absurd doctrines are not without such evidence as martyrdom can produce. A martyr, therefore, by the mere act of suffering, can prove nothing but his own faith.

Alas! how has the social spirit of Christianity been perverted by fools at one time, and by knaves and bigots at another; by the self-tormentors of the cell, and the all-tormentors of the conclave!

If a horse has four legs, and I'm riding it, I think I can win.