题目

We have a problem，and the strange thing is that we not only know about it, but also celebrate it. Just today, someone boasted (自夸) to me that she was so busy she’s averaged four hours of sleep a night for the last two weeks. She wasn’t complaining; she was proud of the fact. She is not alone. Why are rational (理性的) people so irrational in their behavior? The answer is that we’re in the midst of a bubble (泡沫). I call it “The More Bubble”. The nature of bubbles is that something is overvalued until—eventually—the bubble bursts, and we’re left wondering why如下图，用“＞”或“＜”填空：∠AOB_______∠AOC，∠POR_______∠α.