23
with reciprocal functions, and by instinctive motions and approximations seems impatient of that fixure by which it is differenced in kind from the flower-shaped Psyche that flutters with free wing above it. Thus, all lower natures find their highest good in semblances and seekings of that which is higher and better. All things strive to ascend and ascend in their striving, and shall man alone stop?" In this, which was written half a century ago, lies a vast and grand conception of the world and of man, its inhabitant, not only appealing to the scientific investigator, but to the moralist, the philosopher, and the Christian. It implies that the world is not made, but is being made, that all things are tending to the higher and better, that inferior and hateful things are left behind, and that for man himself there may yet be a continuous and higher development in another sphere.
Now, in seeking to gain a further insight into nature, we can pursue no better course than that which Harvey trod; for after a careful perusal of his works, we are constrained to see, in every page, that he was guided by the true scientific instinct. His injunction to the members of the College was
