Children should be educated and instructed in the principles of freedom. Aristotle speaks plainly to this purpose, saying, 'that the institution of youth should be accommodated to that form of government under which they live; forasmuch as it makes exceedingly for the preservation of the present government, whatsoever it be.

We electors have an important constitutional power placed in our hands: we have a check upon two branches of the legislature, as each branch has upon the other two; the power I mean of electing at stated periods, one branch, which branch has the power of electing another. It becomes necessary to every subject then, to be in some degree a statesman: and to examine and judge for himself of the tendencies of political principles and measures.

Human government is more or less perfect as it approaches nearer or diverges farther from the imitation of this perfect plan of divine and moral government.

I desire no other inscription over my gravestone than: 'Here lies John Adams, who took upon himself the responsibility of peace with France in the year 1800'.

But all provisions that He (God) has made for the gratification of our senses…are much inferior to the provision, the wonderful provision that He has made for the gratification of our nobler powers of intelligence and reason. He has given us reason to find out the truth, and the real design and true end of our existence.

Public virtue cannot exist in a nation without private, and public virtue is the only foundation of republics.

My History of the Jesuits is in four volumes.... This society has been a greater calamity to mankind than the French Revolution, or Napoleon's despotism or ideology. It has obstructed progress of reformation and the improvement of the human mind in society much longer and more fatally.