"The world will never starve for want of wonders; but only for want of wonder."

I have my doubts about all this real value in mountaineering, in getting to the top of everything and overlooking everything. Satan was the most celebrated of Alpine guides, when he took Jesus to the top of an exceeding high mountain and showed him all the kingdoms of the earth. But the joy of Satan in standing on a peak is not a joy in largeness, but a joy in beholding smallness, in the fact that all men look like insects at his feet. It is from the valley that things look large; it is from the level that things look high; I am a child of the level and have no need of that celebrated Alpine guide. I will lift up my eyes to the hills, from whence cometh my help; but I will not lift up my carcass to the hills, unless it is absolutely necessary. Everything is in an attitude of mind; and at this moment I am in a comfortable attitude. I will sit still and let the marvels and the adventures settle on me like flies. There are plenty of them, I assure you. The world will never starve for want of wonders; but only for want of wonder.

-Tremendous Trifles (1909)

UPDATE: Ronald Reagan quoted the part of the quote that is in bold in his address to the nation on Christmas in 1981, which you can see here. (He quotes Chesterton about 41 seconds into the video):