So far as a person thinks; they are free.

Numbers serve to discipline rhetoric. Without them it is too easy to follow flights of fancy, to ignore the world as it is and to remold it nearer the heart's desire.

It is, in both cases, that a spiritual life has been imparted to nature; that the solid seeming block of matter has been pervadedand dissolved by a thought; that this feeble human being has penetrated the vast masses of nature with an informing soul, and recognised itself in their harmony, that is, seized their law. In physics, when this is attained, the memory disburthens itself of its cumbrous catalogues of particulars, and carries centuries of observation in a single formula.

Live in the sunshine, swim the sea, drink the wild air.

A man must ride alternately on the horses of his private and his public nature.

To believe your own thought, to believe that what is true for you in your private heart, is true for all men - that is genius... Whoso would be a man must be a nonconformist... What I must do, is all that concerns me; not what the people think... Nothing can bring you peace but yourself; nothing, but the triumph of principles.

Every day, the sun; and, after sunset, night and her stars. Ever the winds blow; ever the grass grows. Every day, men and women, conversing, beholding and beholden. The scholar is he of all men whom this spectacle most engages. He must settle its value in his mind. What is nature to him?