No human being, past the thoughtless age of boyhood, will wantonly murder any creature which holds its life by the same tenure that he does.
Henry David ThoreauI say beware of all enterprises that require new clothes, and not rather a new wearer of clothes.
Henry David ThoreauTo read well, that is, to read true books in a true spirit, is a noble exercise, and one that will tax the reader more than any exercise which the customs of the day esteem. It requires a training such as the athletes underwent, the steady intention almost of the whole life to this object. Books must be read as deliberately and reservedly as they were written.
Henry David ThoreauDuty is one and invariable; it requires no impossibilities, nor can it ever be disregarded with impunity.
Henry David ThoreauIf you take this life to be simply what old religious folks pretend (I mean the effete, gone to seed in a drought, mere human galls stung by the devil once), then all your joy and serenity is reduced to grinning and bearing it. The fact is, you have got to take the world on your shoulders like Atlas, and "put along" with it. You will do this for an idea's sake, and your success will be in proportion to your devotion to ideas. It may make your back ache occasionally, but you will have the satisfaction of hanging it or twirling it to suit yourself.
Henry David Thoreau