James Gall, A Practical Enquiry into the Philosophy of Education
“ In prosecuting our investigations into the science of education, therefore, our business is to study Nature in all the educational processes in which we find her occupied, and of which we shall find there are many;—to observe and collect facts;—to detect principles, and to discover the means employed in carrying them out, and the modes of their working;—to trace effects back to their causes, and then again to follow the effects through their various ramifications, to some ultimate end. ”
