Another classic sign of a speculative price peak was the sudden appearance of copper inventories where none were thought to exist.

投机价格峰顶的另一个代表性标志就是土壤突然出现的铜储备，而且没有人预料到铜储备的存在。

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Now, to turn these rational (of course positively rational) realities into speculative principles, the only thing needed is that they be thought.

再者，将符合理性（当然指的是肯定理性的）的现实变成是思辨的真理，唯一需要的就是思考它。

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His thought is derived from Heidegger's existentialist philosophy, the young Marx's works, Hegel's thought of speculative philosophy and Freud 's works.

他的思想是以海德格尔的存在主义哲学、青年马克思的思想、黑格尔的思辨哲学和弗洛伊德的学说作为理论渊源的。

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