Remember that the most beautiful things in the world are the most useless; peacocks and lilies for instance.

Cheerfulness is as natural to the heart of a man in strong health as color to his cheek; and wherever there is habitual gloom there must be either bad air, unwholesome food, improperly severe labor, or erring habits of life.

Science deals exclusively with things as they are in themselves; and art exclusively with things as they affect the human sense and human soul.

There is no climate, no place, and scarcely an hour, in which nature does not exhibit color which no mortal effort can imitate or approach. For all our artificial pigments are, even when seen under the same circumstances, dead and lightless beside her living color; nature exhibits her hues under an intensity of sunlight which trebles their brilliancy.

My entire delight was in observing without being myself noticed,- if I could have been invisible, all the better. . . to be in the midst of it, and rejoice and wonder at it, and help it if I could, - happier if it needed no help of mine, - this was the essential love of Nature in me, this the root of all that I have usefully become, and the light of all that I have rightly learned.

You must get into the habit of looking intensely at words, and assuring yourself of their meaning, syllable by syllable-nay, letter by letter... you might read all the books in the British Museum (if you could live long enough) and remain an utterly "illiterate," undeducated person; but if you read ten pages of a good book, letter by letter, - that is to say, with real accuracy- you are for evermore in some measure an educated person.

Great nations write their autobiographies in three manuscripts - the book of their deeds, the book of their words and the book of their art.