It is my view that the vegetarian manner of living by its purely physical effect on the human temperament would most beneficially influence the lot of mankind.
...beware of mathematicians, and all those who make empty prophecies. The danger already exists that the mathematicians have made a covenant with the devil to darken the spirit and to confine man in the bonds of Hell.
for those who would joyously march in rank and file, they have already earned my contempt, for they were given a large brain by accident when a spinal chord would have sufficed.
The idle man does not know what it is to enjoy rest.
Source: thinkexist.com