Great university here means not a university with greatest and most magnificent buildings but where there are great masters of knowing erudite always have real knowledge.
大学之大，非谓有大楼之大也，乃谓有大师之大也。
The real knowledgeable not always know erudite information and the person of knowing erudite not always have knowledge.
真正有知识的人并不一定见闻广博，见闻广博的人不一定就有真知识。
The real knowledgeable not always know erudite information and the person of knowing erudite not always have knowledge.
真正有知识的人并不一定见闻广博，见闻广博的人不一定就有真知识。
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