It is one of the mysteries of the age that people should be willing to breathe second-hand air when there is so much pure, fresh air out of doors to be had for nothing; after inhaling and exhaling the same air over and over again all through the night it is not strange that they rise in the morning languid and dull instead of being refreshed and in high spirits.

No one who is deprived of a sufficiency of fresh air can long remain efficient.

Health is the cornerstone of success.

I hear many nowadays talking of Eugenics.

Eugenics was founded ten years ago by Sir Francis Galton, who defined it thus: "The study of agencies under control that may improve or impair the racial qualities of future generations, either physically or mentally." The University of London has adopted this definition, where a chair of Eugenics has been founded.