By so following, however, success is certain. The prospects of the science at the present moment, both as to its spread and its improvement, are exceedingly cheering. The field, which is now being opened up for the labours of the Educationist, is extensive and inviting; and the anticipations of the philanthropist become the more delightful, on account of the improvements likely to ensue for carrying on the work. The errors and failings of former attempts will warn, while every new discovery will direct in the labour. The virgin soil has even yet in a great measure to be broken up; and if we shall be wise enough to employ the implements provided for us by Nature herself, the present generation may yet witness a rapid and abundant ingathering of blessings for the world. This is neither a hasty nor a groundless speculation. There are already abundant proofs to warrant us in cherishing it. Numerous patches of ground have again and again, under serious disadvantages, been partially cultivated; and each and all have invariably succeeded, and produced the first fruits of a ripe, a rich, and an increasing harvest. PART III. ON THE METHODS BY WHICH THE EDUCATIONAL PROCESSES OF NATURE MAY BE SUCCESSFULLY IMITATED. CHAP. I. _On the Exercises by which Nature may be imitated in cultivating the Powers of the Mind._ In the educational processes of Nature, her first object appears to be the cultivation of her pupil's mind; and this, therefore, ought also to be the first concern of the parent and teacher.--The wisdom of this arrangement is obvious. For as success in a great measure depends upon the vigour and extent of those powers, their early cultivation will render the succeeding exercises easy and pleasant, and will greatly abridge the anxiety and labour of both teacher and scholar.