Being is the great explainer.

It is possible to invent a house still more convenient and luxurious than we have...but shall we always study to obtain more of these things, and not sometimes to be content with less?

Have we even so much as discovered and settled the shores? Let a man travel on foot along the coastand tell me if it looks like a discovered and settled country, and not rather, for the most part, like a desolate island, and No-Man's Land.

There is nothing more difficult to find than oneself.

Such is always the pursuit of knowledge. The celestial fruits, the golden apples of the Hesperides, are ever guarded by a hundred-headed dragon which never sleeps, so that it is an Herculean labor to pluck them.

All men are children, and of one family. The same tale sends them all to bed, and wakes them in the morning.

Through the din and desultoriness of noon, even in the most Oriental city, is seen the fresh and primitive and savage nature, in which Scythians and Ethiopians and Indians dwell. What is echo, what are light and shade, day and night, ocean and stars, earthquake and eclipse, there? The works of man are everywhere swallowed up in the immensity of nature. The AEgean Sea is but Lake Huron still to the Indian.