I do believe in simplicity. It is astonishing as well as sad, how many trivial affairs even the wisest thinks he must attend to in a day; how singular an affair he thinks he must omit. When the mathematician would solve a difficult problem, he first frees the equation of all incumbrances, and reduces it to its simplest terms. So simplify the problem of life, distinguish the necessary and the real. Probe the earth to see where your main roots run.

A man will not need to study history to find out what is best for his own culture.

Much verse fails of being poetry because it was not written exactly at the right crisis, though it may have been inconceivably near to it. It is only by a miracle that poetry is written at all. It is not recoverable thought, but a hue caught from a vaster receding thought.

Where there is an observatory and a telescope, we expect that any eyes will see new worlds at once.

Today you may write a chapter on the advantages of traveling, and tomorrow you may write another chapter on the advantages of not traveling.

Only he is successful in his business who makes that pursuit which affords him the highest pleasure sustain him.

The book exists for us perchance which will explain our miracles and and reveal new ones. The at present unutterable things we may find somewhere uttered. These same questions that disturb and puzzle and confound us have in their turn occurred to all the wise men; not one has been omitted; and each has answered them, according to his ability, by his words and his life.