《Tetrabiblos》The Quality And Nature Of The EffectClaudius Ptolemy（Ashmand 英譯 1822）
Voyages will be performed in safety, and be attended by success and profit. Rivers will be improved, and receive their adequate supply of waters; and all things valuable and useful to mankind, whether animal or vegetable, will abundantly thrive and multiply.
段落 tetra-2-thequality-27public-domain (Ashmand 1822)
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