It makes a great difference in the force of a sentence, whether a man be behind it or no.

Society is a hospital of incurables.

Mankind divides itself into two classes,--benefactors and malefactors. The second class is vast; the first a handful.

Science is nothing but the finding of analogy, identity, in the most remote parts.

If thought makes free, so does the moral sentiment. The mixtures of spiritual chemistry refuse to be analyzed.

The law of nature is alternation for evermore. Each electrical state superinduces the opposite.

I think it is the best of humanity that goes out to walk. In happy hours, I think all affairs may be wisely postponed for walking.