The proposition of Thales, that water is the Absolute, or as the ancients say, the principle, is the beginning of Philosophy, because with it the consciousness is arrived at that essence, truth, that which is alone in and for itself, are one. A departure from what is in our sensuous perception here takes place; man recedes from this immediate existence. We must be able to forget that we are accustomed to a rich concrete world of thought; with us the very child learns, “There is one God in Heaven, invisible.” Such determinations are not yet present here; the world of Thought must first be formed and there is as yet no pure unity. Man has nature before him as water, air, stars, the arch of the heavens; and the horizon of his ideas is limited to this. The imagination has, indeed, its gods, but its content still is natural; the Greeks had considered sun, mountains, earth, sea, rivers, &c., as independent powers, revered them as gods, and elevated them by the imagination to activity, movement, consciousness and will. What there is besides, like the conceptions of Homer, for instance, is something in which thought could not find satisfaction; it produces mere images of the imagination, endlessly endowed with animation and form, but destitute of simple unity. It must undoubtedly be said that in this unconsciousness of an intellectual world, one must acknowledge that there is a great robustness of mind evinced in not granting this plenitude of existence to the natural world, but in reducing it to a simple substance, which, as the ever enduring principle, neither originates nor disappears, while the gods have a Theogony and are manifold and changing. This wild, endlessly varied imagination of Homer is set at rest by the proposition that existence is water; this conflict of an endless quantity of principles, all these ideas that a particular object is an independent truth, a self-sufficient power over others existing in its own right, are taken away, and it is shown likewise that there is only one universal, the universal self-existent, the simple unimaginative perception, the thought that is one and one alone.