self-discipline [?self ?d?s?pl?n]

n. 自律；自我修養(yǎng)；自我訓(xùn)練

strong responsibility and self -discipline 強(qiáng)烈的責(zé)任感和自律精神

We have to self-discipline in order to achieve our goal.

我們需要自律以達(dá)到我們的目標(biāo)。