Man can climb to the highest summits, but he cannot dwell there long.

At present, intelligent people do not have their children vaccinated, nor does the law now compel them to. The result is not, as the Jennerians prophesied, the extermination of the human race by smallpox; on the contrary more people are now killed by vaccination than by smallpox.

Sherlock Holmes was a drug addict without a single amiable trait.

The moment we face it frankly we are driven to the conclusion that the community has a right to put a price on the right to live in it ... If people are fit to live, let them live under decent human conditions. If they are not fit to live, kill them in a decent human way. Is it any wonder that some of us are driven to prescribe the lethal chamber as the solution for the hard cases which are at present made the excuse for dragging all the other cases down to their level, and the only solution that will create a sense of full social responsibility in modern populations?

We veneer civilization by doing unkind things in a kind way.

Experience fails to teach where there is no desire to learn.

Imprisonment, as it exists today, is a worse crime than any of those committed by its victims.