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There is no man, however wise, who has not at some period of his youth said things, or lived in a way the consciousness of which is so unpleasant to him in later life that he would gladly, if he could, expunge it from his memory.

大腦皮層是進化的巔峰成就。

The more successful I become, the more I need a man.

有機化學(xué)現(xiàn)在在我看來就像一片原始熱帶森林，充滿了最非凡的事物，一個可怕的、無盡的叢林，人們不敢進入，因為似乎沒有出路。