Excerpts from Virginia Declaration of Rights

Section 1. That all men are by nature equally free and independent, and have certain inherent rights, of which, when they enter into a state of society, they cannot, by any compact, deprive or divest their posterity; namely, the enjoyment of life and liberty, with the means of acquiring and possessing property, and pursuing and obtaining happiness and safety.

Section 2. That all power is vested in, and consequently derived from, the People; that magistrates are their trustees and servants, and at all times amenable to them.

Section 3. That Government is, or ought to be, instituted for the common benefit, protection, and security of the people, nation, or community;—of all the various modes and forms of Government that is best which is capable of producing the greatest degree of happiness and safety, and is most effectually secured against the danger of mal-administration;—and that, whenever any Government shall be found inadequate or contrary to these purposes, a majority of the community hath an indubitable, unalienable, and indefeasible right, to reform, alter, or abolish it, in such manner as shall be judged most conducive to the public weal.

Section 4. That no man, or set of men, are entitled to exclusive or separate emoluments and privileges from the community, but in consideration of public services; which, not being descendible, neither ought the offices of Magistrate, Legislator, or Judge, to be hereditary.

Section 15. That no free Government, or the blessing of liberty, can be preserved to any people but by a firm adherence to justice, moderation, temperance, frugality, and virtue, and by frequent recurrence to fundamental principles.

Section 16. That Religion, or the duty which we owe to our Creator, and the manner of discharging it, can be directed only by reason and conviction, not by force or violence; and, therefore, all men are equally entitled to the free exercise of religion, according to the dictates of conscience; and that it is the mutual duty of all to practice Christian forbearance, love, and charity, towards each other.

This document was written by George Mason in June 12, 1776. It predates the Declaration of Independence by a month. All of it is good. Section 15 is my favorite because it basically talks about self-control. You can read the whole document at Constitution Reader.com.