有充分的理由证明无聊会让人感到如此痛苦。

There are valid reasons boredom may feel so painful.

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囚犯们想象单独监禁的感觉会比实际情况更糟；准妈妈们会认为生孩子的痛苦比通常实际证明的情况更可忍受。

Prisoners imagine that solitary confinement will be worse than it really is; mothers-to-be think the pain of childbirth will be more bearable than it typically proves to be.

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科学(和逻辑)以证明动物遭受和感觉痛苦，到科学能证明西兰花有个中枢神经系统使它们感到痛苦的时刻，我将重新评估我的饮食。

Science (and logic) has proven that animals suffer and feel pain. At such a time that science proves broccoli has a central nervous system allowing them to feel pain I will re-evaluate my diet.

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