我不与任何人竞争，我与自己竞争。

I'm just a kid who's four, each day I grow some more.

You smiled and talked to me of nothing and I felt that for this I had been waiting long.

科学在开放和合作的环境中蓬勃发展。

"The power of a story is in its ability to inspire action."

语言是唯一的家园。

The more we have, the less we are.