The Greeks by their laws, and the Romans by the spirit of their people, took care to put into the hands of their rulers no such engine of oppression as a standing army. Their system was to make every man a soldier, and oblige him to repair to the standard of his country whenever that was reared. This made them invincible; and the same remedy will make us so.

Too old to plant trees for my own gratification, I shall do it for my posterity.

Health is worth more than learning.

A rigid economy of the public contributions and absolute interdiction of all useless expenses will go far towards keeping the government honest and unoppressive.

The ocean ... like the air, is the common birth-right of mankind.

among the values of classical learning I estimate the Luxury of reading the Greek & Roman authors in all the beauties of their originals ... I think myself more indebted to my father for this, than for all the other luxuries his cares and affections have placed within my reach.

In every free and deliberating society, there must, from the nature of man, be opposite parties, and violent dissensions and discords; and one of these, for the most part, must prevail over the other for a longer or shorter time.