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The only good is knowledge and the only evil is ignorance.

"The only way to learn a new programming language is by writing programs in it."

The only purpose for which power can be rightfully exercised over any member of a civilized community， against his will， is to prevent harm to others.

出自納蘭性德的《木蘭花·擬古決絕詞柬友》，流瀲紫在作品中引用。

智能基礎設施將重新定義城市發展。