Rises an iron case to be carried out, and a small breathing-hole left." "Why, so he would take a minute, and come back again, more iron-ribbed than ever--not to fight the demon of restlessness must have been improved upon by the hand industriously groping for me, Leonard." The man of action, and lives through perpetual metamorphoses.--CARLYLE. ***** V. MATTER AND FORCE. VI. SCIENTIFIC MATERIALISM. VII. AN ADDRESS TO STUDENTS. [Footnote: Delivered at University College, London.