Records of the School of Mines and of Science Applied to the Arts, (Volume 1), Part I, Inaugural Discourse (p. 21), Longman, Brown, Green & Longmans. 1852
Ultimately, we have just one moral duty: to reclaim large areas of peace in ourselves, more and more peace, and to reflect it towards others. And the more peace there is in us, the more peace there will also be in our troubled world.
