Laws provide against injury from others; but not from ourselves.

Rejecting all organs of informationbut my senses, I rid myself of the Pyrrhonisms with which an indulgence in speculations hyperphysical and antiphysical so uselessly occupy and disquiet the mind.

Man was destined for society. His morality therefore was to be formed to this object. He was endowed with a sense of right and wrong merely relative to this. This sense is as much a part of his nature as the sense of hearing, seeing, feeling; it is the true foundation of morality... The moral sense, or conscience, is as much a part of man as his leg or arm. It is given to all human beings in a stronger or weaker degree, as force of members is given them in a greater or less degree. It may be strengthened by exercise, as may any particular limb of the body.

This doctrine ['that the condition of man cannot be ameliorated, that what has been must ever be, and that to secure ourselves where we are we must tread with awful reverence in the footsteps of our fathers']is the genuine fruit of the alliance between Church and State, the tenants of which finding themselves but too well in their present condition, oppose all advances which might unmask their usurpations and monopolies of honors, wealth and power, and fear every change as endangering the comforts they now hold.

[T]he opinion which gives to the judges the right to decide what laws are constitutional and what not, not only for themselves, in their, own sphere of action, but for the Legislature and Executive also in their spheres, would make the Judiciary a despotic branch.

Nothing can stop the man with the right mental attitude from achieving his goal; nothing on earth can help the man with the wrong mental attitude.

Public employment contributes neither to advantage nor happiness. It is but honorable exile from one's family and affairs.