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The key to solving complex problems is often to find the right abstraction that simplifies the problem without losing its essential features.

"When you're able to make people dance, you're able to make people forget about their problems for a while."

解釋：向善就好像攀登山峰一樣難，向惡就好像山石坍塌那樣容易。

人體是藝術家可以探索的最深刻的主題。