Herring suggested that different modes of sensation, such as pain, taste, and color, might be correlated with the discharge of specific kinds of nervous energy.

赫灵指出，不同的感觉模式，如痛觉、味觉和色觉，可能与特定种类的神经能量的释放有关。

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Researchers believe redheads are more sensitive to pain because of a mutation in a gene that affects hair color.

研究者认为红发对于疼痛更敏感因为决定其发色的基因发生了变异。

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His philosophy of life has the strong pessimism and the nihilism color, thought that the life the essence is the pain and bored, and proposed two kinds rescue the human pain the way.

他的人生哲学有着浓厚的悲观主义和虚无主义的色彩，认为人生的本质是痛苦和无聊的，并提出了两种解救人类痛苦的途径。

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"I wish I had a father who was around and involved, " the president said, in words that echoed loudly through black and Latino neighborhoods nationally because he revealed a pain so common, yet so rarely confessed, among young people of color.

WSJ: Juan Williams: Race and the Gun Debate