This is the fairest picture on our planet, the most enchanting to look upon, the most satisfying to the eye and spirit. To see the sun sink down, drowned in his pink and purple and golden floods, and overwhelm Florence with tides of color that make all the sharp lines dim and faint and turn the solid city to a city of dreams, is a sight to stir the coldest nature, and make a sympathetic one drunk with ecstasy.
In nature a repulsive caterpillar turns into a lovely butterfly. But with human beings it is the other way round: a lovely butterfly turns into a repulsive caterpillar.
A human being is a part of the whole called by us universe; a part limited in time and space. He experiences himself, his thoughts, and his feelings as something separate from the rest - a kind of optical delusion of consciousness.
The animals of the world exist for their own reasons. They were not made for humans any more than black people were made for white, or women created for men.
Nature is neutral. Man has wrested from nature the power to make the world a desert or make the deserts bloom. There is no evil in the atom; only in men's souls.
Let us beware of saying there are laws in nature. There are only necessities: there is no one to command, no one to obey, no one to transgress. When you realize there are no goals or objectives, then you realize, too, that there is no chance: for only in a world of objectives does the word chance have any meaning.
But nothing is more estimable than a physician who, having studied nature from his youth, knows the properties of the human body, the diseases which assail it, the remedies which will benefit it, exercises his art with caution, and pays equal attention to the rich and the poor.
Reason must approach nature with the view, indeed, of receiving information from it, not, however, in the character of a pupil, who listens to all that his master chooses to tell him, but in that of a judge, who compels the witnesses to reply to those questions which he himself thinks fit to propose. To this single idea must the revolution be ascribed, by which, after groping in the dark for so many centuries, natural science was at length conducted into the path of certain progress.
The Laws of Nature are just, but terrible. There is no weak mercy in them. Cause and consequence are inseparable and inevitable. The elements have no forbearance. The fire burns, the water drowns, the air consumes, the earth buries. And perhaps it would be well for our race if the punishment of crimes against the Laws of Man were as inevitable as the punishment of crimes against the Laws of Nature -were Man as unerring in his judgments as Nature.
By fate, not option, frugal Nature gave One scent to hyson and to wall-flower, One sound to pine-groves and to water-falls, One aspect to the desert and the lake. It was her stern necessity : all things Are of one pattern made; bird, beast, and flower, Song, picture, form, space, thought, and character Deceive us, seeming to be many things, And are but one.