释义：想要夺取什么，必先给予一些什么。

Understanding how the olfactory system works is not just about understanding smell, but also about understanding how the brain processes information.

我相信爱的力量。

We wish to bring our monsters out and let them deal with the world.

"The writer is a man who is always trying to find the right balance between form and content, between style and substance, between art and life."

世界之美在于其人民和文化的多样性。