The only result an inquirer after truth can derive from metaphysics will be to find himself silenced for the present; they rarely convince, and for the most part mislead.
All the discoveries made within the last century were ridiculed and treated with contempt by our forefathers; yet we are equally prejudiced and hostile to all those improvements proposed to us, which will in all probability be adopted by our children.
All those animals who are associated with man become immediately participants in his misery: when once domesticated they become liable to disease, whereas in a wild state they could have perished only from age or accident.
If we subtract from the twenty-four hours the time spent in eating, sleeping, exercise, and the other indispensable cares of our existence, what a fraction of time is employed on our intellectual faculties! Again, there are few who have the means to enable them to study; fewer the talent requisite; and still fewer the inclination, if they have the ability.
The force of habit affects even our palates; we in time acquire a relish for what was once perfectly nauseous. The Greenlander detests turtle soup as much as we abominate train oil.
Courage, or a contempt of danger, is a mere animal quality, and being only the result of a particular formation, is entitled to no merit, though it may demand our applause: but moral, or acquired courage, is a very different thing. A man who is fortunate in the world and has a sacrifice to make, if he conducts himself with spirit, is also more entitled to our admiration than a mere desperado.
F.