used to convey the idea that the chief or only aim of a work of art is the self-expression of the individual artist who creates it
為藝術(shù)而藝術(shù)，藝術(shù)至上主義
(proverb)there is so much knowledge to acquire that a lifetime is not sufficient
(諺)人生有限，學(xué)問(wèn)無(wú)邊
the strategy, tactics, and techniques of combat
戰(zhàn)略、戰(zhàn)術(shù)及戰(zhàn)斗技巧；兵法