ness is so much the more interesting, because so many have already fallen, and we know that the first severer frost will cut off them too. In the summer greenness is cheap, now it is a thing comparatively rare, and is the emblem of life to us.
It is only when we forget all our learning that we begin to know. I do not get nearer by a hair's breadth to any natural object, so long as I presume that I have an introduction to it from some learned man. To conceive of it with a total apprehension, I must for the thousandth time approach it as something totally strange. If you would make acquaintance with the ferns, you must forget your botany. Not a single scientific term or distinction is the least to the purpose. You would fain perceive something, and you must approach the object totally unprejudiced. You must be aware that no thing is what you have taken it to be. In what book is this world and its beauty described? Who has plotted the steps toward the discovery of beauty? You must be in a different state from common. Your greatest success will be simply to perceive that such things are, and you will have no communication to make to the Royal Society. If it were required to know the position of the fruit dots or the character of the indusium, nothing could be easier than to ascertain it; but if
