Chapter XVIII.

Of a Vacuum.

All the natural philosophers from Thales to Plato rejected a vacuum. Empedocles says that there is nothing of a vacuity¹ in Nature, nor anything superabundant. Leucippus, Democritus, Demetrius, Metrodorus, Epicurus, that the atoms are in number infinite; and that a vacuum is infinite in magnitude. The Stoics², that within the compass of the world there is no vacuum, but beyond it the vacuum is infinite. Aristotle, that the vacuum beyond the world is so great that the heaven has liberty to breathe into it, for the heaven is fiery³.

1 vacuity   

n.(想象力等)贫乏，无聊，空白

参考例句：

• Bertha thought it disconcerted him by rendering evident even to himself the vacuity of his mind. 伯莎认为这对他不利，这种情况甚至清楚地向他自己证明了他心灵的空虚。
• Temperature and vacuity rising can enhance osmotic flux visibly. 升高温度和降低膜下游压力可明显提高膜的渗透通量。

2 stoics   

禁欲主义者，恬淡寡欲的人，不以苦乐为意的人( stoic的名词复数 )

参考例句：

• Stoics I can handle this shit. 斯多葛：我能掌握这大便。
• The most famous exercise of meditation is the premeditatio mallorum as practiced by the Stoics. 冥思最著名的练习是禁欲学派所实行的[消灾冥思]。

3 fiery   

adj.燃烧着的，火红的；暴躁的；激烈的

参考例句：

• She has fiery red hair.她有一头火红的头发。
• His fiery speech agitated the crowd.他热情洋溢的讲话激动了群众。