Although completely within in the bounds of human nature, this naivety is surely among the greatest of man's arrogance and foolish behavior.

虽然在人类内完全自然的界限，这无疑是天真的人之间的傲慢和愚蠢行为最大。

youdao

The nature prove the foolish behaviour which challenge to the nature by it's way. It's a evil that the human are existing.

大自然将以自己的方式证明，向大自然挑战是一种愚蠢行为，人类的存在是一种罪恶。

youdao

But I, who was lucky enough to be born as an intelligent and civilised human being - I have been too foolish to see how wonderful your pure goodness is.

可我，幸而生为文明智慧的人类，却愚蠢到无法看清您的至善纯良。

youdao

It was interesting: when my mother was around, my father always appeared weak minded and softhearted a slight, unnecessary, and mostly foolish human being.

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It seemed so foolish from a human perspective to be destroying the very thing that may hold the key to curing some of our most terrible diseases.

WHITEHOUSE: Serving the United States Through AmeriCorps

It demands that all human expressions and lifestyles, foolish or not, must be treated equally.

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