Tā de zuòpǐn jiàng zài wénxué shǐ shàng yǒngchuíbùxiǔ.
His works will be immortal in the history of literature.
Tips
history
Found in 《魏书·高祖纪》 (Northern Wei): though something may "not suffice to regulate all measures and be eternally unperishing", it can still serve the present. The idiom took on monumental, commemorative weight in later usage.
register
Formal and often commemorative — carved on monuments, spoken at memorials, written in eulogies. Not for everyday praise.