Success is dependent on your efforts.
成功は努力しだいだ
Success is reserved for those who work hard.
成功は勤勉な人のもの
Success or failure lies heavily on him.
成功か失敗が彼に重くのしかかる
Successes were hard to come by.
成功を手にするのは難しかった
succession duties
相続税
succession to the Presidency
大統領職の継承
successive approximation
漸近法
succumb to the competition [one's competitors]
競争に敗れる
succumb to the odds
強敵に屈する
succumb to the temptation [the pressure]
誘惑［圧力］に屈する
