A machine, turned by a crank, has been made to speak words, but nothing below a human being has been able to get thought from a written or printed page and convey it to others. To make the machine requires a vast amount of labor expended upon matter; to get the thought requires the awakening of a human spirit. The work of the machine is done when the crank stops; the mental work, through internal volition, goes on to ever higher achievements.
In schools much labor has been spent in trying to produce human speaking-machines. Words are built up out of letters; short words are grouped into inane sentences such as are never used; and sentences are arranged into unnatural and insipid discourse. To grasp the thin ghost of the thought, the little human spirit must reverse its instinct to reach toward the higher, and, mole-like, burrow downward.
The amount of effort spent in this way, if given to awakening thought, would much more effectively secure the mechanical ends sought, and at the same time would yield fruit in other fields of mental activity.
The matter selected for these higher and better purposes must possess a human interest. The thoughts that bear fruit are those with roots set in past experiences, but which, outgrowing these experiences, reach out toward new light.
In this little book we have again given the initial steps of science rather than the expression of scientific results. Beginning with familiar forms of life, the pupil is led to see more clearly that which is about him, and then to advance into the realm of the unknown with assured steps, in the tried paths of investigation and comparison.
