CONTENTS
| PAGE | |
| Chap. I.—Early Life, Training, and Travel | [1] |
| Chap. II.—Life at the Royal Institution | [35] |
| Chap. III.—Scientific Researches—First Period | [75] |
| Chap. IV.—Scientific Researches—Second Period | [102] |
| Chap. V.—Scientific Researches—Third Period | [172] |
| Chap. VI.—Middle and Later Life | [222] |
| Chap. VII.—Views on the Pursuit of Science and on Education | [261] |
| Chap. VIII.—Religious Views | [286] |