In a virtuous and free state, no rewards can be so pleasing to sensible minds, as those which include the approbation of our fellow citizens. My great pain is, lest my poor endeavours should fall short of the kind expectations of my country.

And Botany I rank with the most valuable sciences, whether we consider its subjects as furnishing the principal subsistence of life to man and beast, delicious varieties for our tables, refreshments from our orchards, the adornments of our flower-borders, shade and perfume of our groves, materials for our buildings, or medicaments for our bodies.

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.

I hold it certain that to open the doors of truth and to fortify the habit of testing everything by reason are the most effectual manacles we can rivet on the hands of our successors to prevent their manacling the people with their own consent.

Common sense is the foundation of all authorities, of the laws themselves, and of their construction.

The advertisement is the most truthful part of a newspaper.

There is no justification for taking away individuals' freedom in the guise of public safety.