The metropolis reveals itself as one of those great historical formations in which opposing streams which enclose life unfold, as well as join one another with equal right.
- Alex KoganThe painter must enclose himself within his work; he must respond not with words, but with paintings.
- Amy BeanerHave not prisons - which kill all will and force of character in man, which enclose within their walls more vices than are met with on any other spot of the globe - always been universities of crime?
- Peter Kropotkin