我学会了你不能控制一切,有时你只需要放手。
I've learned that you can't control everything, and sometimes you just have to let go.
Dairy is more than a product; it's a bridge between cultures and communities.
当你做到世界最好时,你实际上无法再改进它了。
The beauty of mathematics is that it is one of the few areas of human endeavor where absolute truth can be known.