For a doctrine which is able to maintain itself not in clear light but only in the dark, will of necessity lose its effect on mankind, with incalculable harm to human progress.

一个理论只是达到维持自己，若没有明亮的闪光点，在黑暗中只能将必然失去人类的进步，其对人类带来无法估量的危害。

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For a doctrine which is able to maintain itself not in clear light but only in the dark, will of necessity lose its effect on mankind, with incalculable harm to human progress.

一个理论只是达到维持自己，若没有明亮的闪光点，在黑暗中只能将必然失去人类的进步，其对人类带来无法估量的危害。

youdao