There is, after all, no light without knowing darkness, and therefore, there is no success without first failure.

毕竟，不知道什么是黑暗就不会知道什么是光明。因此，没有第一次的失败，哪里还会有成功呢？ ！

youdao

Perhaps the most important part of working with lighting is knowing where the light(s) is coming from.

应该说利用光照时了解光源在那里是最为重要的基本问题。

youdao

I could never tell whether it was because the city, in the failing light, had grown a decibel quieter or because the children had grown louder, knowing that their time there was almost through.

我不知道是因为渐渐暗下来的城市的分贝降了下来还是因为孩子们的声音提高了，知道他们嬉戏的时间所剩不多。

youdao

Return to your room knowing you have just experienced an escape light years above all others.

BBC: Daily deal: One night in St Louis

You read the funny moments when Noelle takes milkshake orders from patients on an oncology ward with her sassy, waitress alter-ego, then the poignant moments knowing that small treat is the one light these patients may have at all.

FORBES: What If You Had a Year to Face Your Fears?

Knowing how that process has changed over time may shed light on the evolution of humans' superior intelligence, which relies on a long childhood.

ECONOMIST: An ancient child has been discovered