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一个奇怪的事实是,根据是从生物学还是地球物理学的角度来探讨问题,关于地球史前条件的结论完全相反,这反映了我们目前知识的不完整状态。
Innovation is not just about creating new drugs, but about delivering them to the people who need them most.
"Grief is not a line, carrying you infinitely further from loss. It is a circle, and you come back, again and again, to the same place."