It cannot be said too often that actions are good or bad in the light of consequences, and that a clear perception of consequences would control actions. That which increases the sum of human happiness is moral; and that which diminishes the sum of human happiness is immoral. . . . Blind, unreasoning obedience is the enemy of morality.

Had he been willing to live a hypocrite, he would have been respectable, he at least could have died surrounded by other hypocrites, and at his death there would have been an imposing funeral, with miles of carriages, filled with hypocrites, and above his hypocritical dust there would have been a hypocritical monument covered with lies.

Lincoln was not a type. He stands alone - no ancestors, no fellows, no successors.

The man who invented the telescope found out more about heaven than the closed eyes of prayer ever discovered.

We are told in the Pentateuch, that god, the father of us all, gave thousands of maidens, after having killed their fathers, their mothers, and their brothers, to satisfy the brutal lusts of savage men. If there be a god, I pray him to write in his book, opposite my name, that I denied this lie for him.

Too much doubt is better than too much credulity.

When a man really believes that it is necessary to do a certain thing to be happy forever, or that a certain belief is necessary to ensure eternal joy, there is in that man no spirit of concession. He divides the whole world into saints and sinners, into believers and unbelievers, into God's sheep and Devil's goats, into people who will be glorified and people who are damned.