天演論

the theory of evolution (early translation, since replaced by 進化論|进化论)

day / sky / heaven

to develop / to evolve / to practice / to perform / to play / to act

natural change / evolution (early translation, since replaced by 進化|进化)

abbr. for 論語|论语[Lun2 yu3], The Analects (of Confucius)

opinion / view / theory / doctrine / to discuss / to talk about / to regard / to consider / per / by the (kilometer, hour etc)