努力を怠ってはいけない。

Sentence Analyzer

努力 怠って はいけない

English Translation

You should never fail to make efforts.

Furigana

努力(どりょく)(おこた)ってはいけない。

Romanji

Doryoku o okotatte waikenai.

Words

努力 (どりょく)
great effort; exertion; endeavour; endeavor; effort
()
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
怠る (おこたる)
to be negligent in doing something; to shirk; to be off one's guard
()
if ... then; when; and; why don't you...?; the more (one does something); because; since

Kanji

Readings: ド、 つと.める
Meanings: toil, diligent, as much as possible
Readings: リョク、 リキ、 リイ、 ちから
Meanings: power, strength, strong, strain, bear up, exert
Readings: タイ、 おこた.る、 なま.ける
Meanings: neglect, laziness