成功するためには、勤勉でなければならない。

If you are to succeed, you must work hard.

成功(せいこう)するためには、勤勉(きんべん)でなければならない。

Seikōsuru tameni wa, kinben denakerebanaranai.

成功 (せいこう)

success; hit

為に (ために)

for; for the sake of; to one's advantage; in favor of; in favour of; on behalf of; because of; as a result of

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

勤勉 (きんべん)

diligent; industrious

だ (だ)

be; is; indicates past or completed action; indicates light imperative

Readings: セイ、ジョウ、な.る、な.す、 -な.す

Meanings: turn into, become, get, grow, elapse, reach

Readings: コウ、ク、いさお

Meanings: achievement, merits, success, honor, credit

Readings: キン、ゴン、つと.める、 -づと.め、つと.まる、いそ.しむ

Meanings: diligence, become employed, serve

Readings: ベン、つと.める

Meanings: exertion, endeavour, encourage, strive, make effort, diligent