Questions of Definition are of the very highest importance in Philosophy, and they need to be watched accordingly.


A Fourth State of Matter, Nature, June 24, 1880 (p. 168)


Questions of Definition are of the very highest importance in Philosophy, and they need to be watched accordingly.

Questions of Definition are of the very highest importance in Philosophy, and they need to be watched accordingly.

Questions of Definition are of the very highest importance in Philosophy, and they need to be watched accordingly.

Questions of Definition are of the very highest importance in Philosophy, and they need to be watched accordingly.