Lectures which really teach will never be popular; lectures which are popular will never really teach.


The Correspondence of Michael Faraday: 1841-December 1848, letters 1334-2145 (ed. Iet, 1996) - ISBN: 9780863412509


Lectures which really teach will never be popular; lectures which are popular will never really teach.

Lectures which really teach will never be popular; lectures which are popular will never really teach.

Lectures which really teach will never be popular; lectures which are popular will never really teach.

Lectures which really teach will never be popular; lectures which are popular will never really teach.