Reading is thinking with some one else's head instead of one's own. Parerga and Paralipomena

Reading is a mere makeshift for original thinking. Parerga and Paralipomena

Sometimes a kind of glory lights up the mind of a man. It happens to nearly everyone. You can feel it growing or preparing like a fuse burning toward dynamite. It is a feeling in the stomach, a delight of the nerves, of the forearms. The skin tastes the air, and every deep-drawn breath is sweet. Its beginning has the pleasure of a great stretching yawn; it flashes in the brain and the whole world glows outside your eyes. A man may have lived all his life in the gray, and the land and trees of him dark and somber. The events, even the important ones, may have trooped by faceless and pale. And then — the glory — so that a cricket song sweetens the ears, the smell of the earth rises chanting to his nose, and dappling light under a tree blesses his eyes. Then a man pours outward, a torrent of him, and yet he is not diminished. East Of Eden

If a man aspires towards a righteous life, his first act of abstinence is from injury to animals. The First Step