It’s third grade in Mrs. Baker’s class at Sunset View Elementary. Recess has just begun and you are being lined up by the biggest kids in class to play a game of kickball. Each team captain begins to pick who they want on their team. It’s seventh grade in your third-hour English class. Mrs. Williamson has been unfair and pompous, and you know that with the right quip, you’ll settle the score and…

“If you want to be made free of a certain circle for some wholesome reason—if, say, you want to join a musical society because you really like music—then there is a possibility of satisfaction. You may find yourself playing in a quartet and you may enjoy it. But if all you want is to be in the know, your pleasure will be short lived. The circle cannot have from within the charm it had from outside. By the very act of admitting you it has lost its magic. Once the first novelty is worn off, the members of this circle will be no more interesting than your old friends. Why should they be? You were not looking for virtue or kindness or loyalty or humour or learning or wit or any of the things that can really be enjoyed. You merely wanted to be “in.” And that is a pleasure that cannot last. As soon as your new associates have been staled to you by custom, you will be looking for another Ring. The rainbow’s end will still be ahead of you. The old ring will now be only the drab background for your endeavour to enter the new one. And you will always find them hard to enter, for a reason you very well know. You yourself, once you are in, want to make it hard for the next entrant, just as those who are already in made it hard for you. Naturally. In any wholesome group of people which holds together for a good purpose, the exclusions are in a sense accidental. Three or four people who are together for the sake of some piece of work exclude others because there is work only for so many or because the others can’t in fact do it. Your little musical group limits its numbers because the rooms they meet in are only so big. But your genuine Inner Ring exists for exclusion. There’d be no fun if there were no outsiders. The invisible line would have no meaning unless most people were on the wrong side of it. Exclusion is no accident; it is the essence. [...] And if in your spare time you consort simply with the people you like, you will again find that you have come unawares to a real inside: that you are indeed snug and safe at the centre of something which, seen from without, would look exactly like an Inner Ring. But the difference is that the secrecy is accidental, and its exclusiveness a by-product, and no one was led thither by the lure of the esoteric: for it is only four or five people who like one another meeting to do things that they like. This is friendship. Aristotle placed it among the virtues. It causes perhaps half of all the happiness in the world, and no Inner Ring can ever have it. We are told in Scripture that those who ask get. That is true, in senses I can’t now explore. But in another sense there is much truth in the schoolboy’s principle “them as asks shan’t have.” To a young person, just entering on adult life, the world seems full of “insides,” full of delightful intimacies and confidentialities, and he desires to enter them. But if he follows that desire he will reach no “inside” that is worth reaching. The true road lies in quite another direction. It is like the house in Alice Through the Looking Glass.

“Most galaxies don't have any rings -- why does this galaxy have two? To begin, the bright band near NGC 1512's center is a nuclear ring, a ring that surrounds the galaxy center and glows brightly with recently formed stars. Most stars and accompanying gas and dust, however, orbit the galactic center in a ring much further out -- here seen near the image edge. This ring is called, counter-intuitively, the inner ring. If you look closely, you will see this the inner ring connects ends of a diffuse central bar that runs horizontally across the galaxy. These ring structures are thought to be caused by NGC 1512's own asymmetries in a drawn-out process called secular evolution. The gravity of these galaxy asymmetries, including the bar of stars, cause gas and dust to fall from the inner ring to the nuclear ring, enhancing this ring's rate of star formation. Some spiral galaxies also have a third ring -- an outer ring that circles the galaxy even further out.”