知识是宝库，实践是钥匙。

Knowledge be a treasure, but practice be the key to It.

youdao

这本书是一座丰富的知识宝库。

The book is a rich seam of information.

《牛津词典》

而对谷歌拥趸来说，公司心怀大众，这么做是为人们打开隐藏的知识宝库，应该为其歌功颂德。

To its fans, it is a laudable effort by a publicly minded company to unlock a treasure trove of hidden knowledge.

youdao