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子貢問：“孔文子憑什么獲得‘文’的稱號？”孔子說：“靈敏又好學，向比自己學問差的人請教時，不覺得沒面子，所以稱為‘文’。”

States are inherently aggressive and expansionist because they exist in an anarchic international system where there is no higher authority to keep them in check.

The real problem is not whether machines think but whether men do.

CRISPR is a tool—how we use it defines its legacy.

The world is not a mere sum of sensations, but an organized whole.