The parties would have to pay the heavy cost to obtain the justice by lawsuit.

诉讼不可能解决所有的争端，通过法院获得正义往往需要当事人付出沉重的代价。

youdao

And I would have you believe, my sons, that the same Justice which punishes sin may also most graciously forgive it, and that no ban is so heavy but that by prayer and repentance it may be removed.

儿子们，但愿你们相信，公正的神明会惩罚有罪的人，但是只要他们能祈祷悔过，无论他们犯了多么深重的罪孽，都能得到宽恕。

youdao

Invoking the heavy hand of the law does not serve justice (for instance, there is a great deal of diversity around the world about what constitutes the legal age of consent).

ECONOMIST: Protecting children

And we need a criminal justice system that scores a clear and heavy line between right and wrong.

BBC: Riots: David Cameron's Commons statement in full

But it was beaten to the festive top spot by the Hillsborough disaster tribute single, He Ain't Heavy, He's My Brother by the Justice Collective.

BBC: X Factor winner James Arthur returns to number one