He is conscientious, commitment, kind of serious, kind of humourous, while most of time he is a man with strong principles who will not easily swallow a camel.
他一丝不苟，工作认真，有点严肃，有点搞笑，但大多数时候是个原则性极强的人，绝不违心接受黑白颠倒的事。
One man was so stirred by a talk on these principles that he sat far into the night discussing them with other members of the class.
曾经有个人被课程中所述原理深深触动以至于他和其他成员讨论它们至深夜。
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