Furthermore, smiling and being in a positive mood helps you to know and get a better understanding of new things.

此外，微笑和积极的情绪有助于你了解和更好地理解新事物。

youdao

It's not the knowledge that is valuable, it's the practice of learning new things and understanding how things work.

有价值的不是知识，而是学习新事物和理解事物如何运作的实践过程。

youdao

That can't be the only reason; fascination with understanding the physical world and an emotional need to discover new things has to enter into it, too.

那可能不是唯一的原因；也包括对理解物理世界的陶醉和对发现新事物的情感需求。

youdao

Disillusioned with my new understanding of politics, I moved on to other things.

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