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弦理論的景觀是廣闊而復雜的，可能有10^500個不同的可能宇宙。

譯文：下雪時送木炭的君子很少，在彩色錦緞繡花的小人很多。賞析：在我們遇到困難時伸出援手的人不多，更多的人因為利益而去巴結我們。人情淡薄，越是需要幫助的越沒人幫助，越是得勢富足的越有人去巴結。

I believe in pink. I believe that laughing is the best calorie burner. I believe in kissing, kissing a lot. I believe in being strong when everything seems to be going wrong. I believe that happy girls are the prettiest girls. I believe that tomorrow is another day and I believe in miracles.

A good mathematician is someone who can see analogies between theorems; a great mathematician is someone who can see analogies between analogies.