知识

Knowledge is power.

profound knowledge

wide/extensive knowledge

mine of information; riches of knowledge

special knowledge

book learning

scientific knowledge

technical know-how

knowledge information

intellectual class

range of knowledge; ken

have a wide range of knowledge; be erudite/learned/knowledgeable

respect learning/knowledge

increase knowledge

soak up/assimilate/absorb knowledge

popularize the knowledge (of)

yearn for/aspire after knowledge; eagerly seek knowledge

build up/accumulate knowledge

obtain/gain/acquire knowledge

update/renew one's knowledge

enrich one's knowledge

impart knowledge (to sb)

communicate/disseminate knowledge

brush up one's knowledge (of)