言うまでもなく、不断の努力は幸せのための鍵である。

Sentence Analyzer

English Translation

Needless to say, diligence is a key to happiness.

Furigana

言(い)うまでもなく、不断(ふだん)の努力(どりょく)は幸(しあわ)せのための鍵(かぎ)である。

Romanji

Iumademonaku, fudan no doryoku wa shiawase no tame no kagi de aru.

Words

言うまでもない (いうまでもない、ゆうまでもない)

it goes without saying; there is no need to say so, but of course; it is needless to say; it need scarcely be said

不断 (ふだん)

constancy; persistency; continuity; indecisive

の (の)

indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question

努力 (どりょく)

great effort; exertion; endeavour; endeavor; effort

は (は)

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

幸せ (しあわせ、しやわせ)

happiness; good fortune; luck; blessing

為 (ため)

good; advantage; benefit; welfare; sake; purpose; objective; aim; consequence; result; effect; affecting; regarding; concerning

鍵 (かぎ、カギ)

key; lock

だ (だ)

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