Extreme boredom provides its own antidote.

We are almost always bored by just those whom we must not find boring.

Nothing is impossible; there are ways that lead to everything, and if we had sufficient will we should always have sufficient means. It is often merely for an excuse that we say things are impossible.

No man is clever enough to know all the evil he does.

We get so much in the habit of wearing disguises before others that we finally appear disguised before ourselves.

There is great ability in knowing how to conceal one’s ability.