One generation cannot bind another.

Were I to be the founder of a new sect, I would call them Apiarians, and, after the example of the bee, advise them to extract the honey of every sect. My fundamental principle would be ... that we are to be saved by our good works which are within our power, and not by our faith which is not within our power.

A strict observance of the written laws is doubtless one of the highest virtues of a good citizen, but it is not the highest. The laws of necessity, of self-preservation, of saving our country when in danger, are of higher obligation. To lose our country by a scrupulous adherence to written law would be to lose the law itself, with life, liberty, property and all those who are enjoying them with us; thus absurdly sacrificing the end to the means.

The principles on which we engaged, of which the charter of our independence is the record, were sanctioned by the laws of our being, and we but obeyed them in pursuing undeviatingly the course they called for. It issued finally in that inestimable state of freedom which alone can ensure to man the enjoyment of his equal rights.

The clergy ... believe that any portion of power confided to me [as President] will be exerted in opposition to their schemes. And they believe rightly: for I have sworn upon the altar of God, eternal hostility against every form of tyranny over the mind of man. But this is all they have to fear from me: and enough, too, in their opinion.

Truth is the proper and sufficient antagonist to error, and has nothing to fear from the conflict, unless, by human interposition, disarmed of her natural weapons, free argument and debate; errors ceasing to be dangerous when it is permitted freely to contradict them.

If there be any among us who wish to dissolve the Union or to change its republican form, let them stand undisturbed, as monuments of the safety with which error of opinion may be tolerated where reason is left free to combat it.