In carefully analyzing the subject, he perceived that they were quickened by the momentum of a united co-operative effort; also that they were--perhaps subconsciously--pushed forward by a great number of new ideas concerning the desirability of at once acquiring a larger store of scientific lore, as a necessary and more complete equipment for the practical duties of the battle of life. Dominant and central among these ideas, was the one which so temptingly promised an increased knowledge of themselves as individuals, by the mastery of the broad and hitherto unexplored field of explanatory science; which might lead to a better solution of the mystery of environmental conditions. Finally, they were no doubt inspired strongly by a firm conviction that, once armed with a thorough scientific education, they would possess an additional power to aid in making Solaris Farm a speedier and more pronounced success. Fillmore Flagg accepted this demonstration of the combined ability of the farm people to conquer the most difficult problems of science, without the advantage of previous training, as an added proof that the ideas and methods of the model farm were most assuredly in conjunctive harmony with planetary evolution; therefore with the great force of combined co-operative mental effort to push it forward, still more surprising results might reasonably be expected, when these efforts were more wisely and skillfully directed along lines indicated by nature as lines of the least possible resistance. A realization of these expectations would seem to suggest that the key to future success in all educational work lies in discovering systems, methods, associations and surroundings for the students, which are nearest in conjunctive harmony with natural evolution, consequently along a pathway presenting the fewest possible obstacles. CHAPTER XXIV. A TWENTIETH CENTURY LOVE LETTER.