xué hǎi
sea of learning
erudite
knowledgeable person
scholarship
xué hǎi wú yá
sea of learning, no horizon (idiom); no limits to what one still has to learn
ars longa, vita brevis
xué hǎi fàn zhōu
sailing on the sea of learning (idiom)
dào shān xué hǎi
mountain of Dao, sea of learning (idiom); learning is as high as the mountains, as wide as the seas
ars longa, vita brevis
wén jiāng xué hǎi
river of literacy, sea of learning (idiom); ars longa, vita brevis