The intellect of most men is barren. They neither fertilize or are fertilized. It is the marriage of the soul with nature that makes the intellect fruitful, that gives birth to imagination...without nature-awakened imagination most persons do not really live in the world, they merely pass through it as they live dull lives of quiet desperation.
Henry David ThoreauMy excuse for not lecturing against the use of tobacco is, that I never chewed it; that is a penalty which reformed tobacco-chewers have to pay; though there are things enough I have chewed which I could lecture against.
Henry David ThoreauThe bad are frequently good enough to let you see how bad they are, but the good as frequently endeavor to get between you and themselves.
Henry David ThoreauIs not disease the rule of existence? There is not a lily pad floating on the river but has been riddled by insects. Almost every shrub and tree has its gall, oftentimes esteemed its chief ornament and hardly to be distinguished from the fruit. If misery loves company, misery has company enough. Now, at midsummer, find me a perfect leaf or fruit.
Henry David Thoreau