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The role of the writer is to bear witness, to tell the stories that need to be told, to give voice to the voiceless.

The best stock to buy is the one you already own.

精準農業不是奢侈品，而是可持續養活世界的必需品。

目標不僅僅是設計一個市場，而是設計一個在實踐中運行良好的市場。

The present state of the system of nature is evidently a consequence of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.