I didn't want to go into the papal bureaucracy, so I thought of doing a postdoctoral thesis, which they call a 'Habilitation' in German universities, on alchemy in the work of Albert the Great.

Most people, throughout history, haven't learned one language to the exclusion of another. You learn to speak differently to a peasant and to a shoemaker. You speak differently to your mother, who comes from Burgundy, and to your father, who comes from Swabia.

The idea of Homo monolinguis - one-languaged man - the idea of children having to grow into one system before we confuse them with another mental system, is an idea with which, unfortunately, many people are brought up now.

Ivan Illich Quotes