Just be firm, fair and fervent in your commitment to a key plan.

关于你那个重要计划的承诺，就热诚点，公正点，合理点，坚决点吧。

youdao

When disciplining, be calm, clear, firm, fast and fair.

管教的时候，要保持冷静、明确、坚定、迅速和公正。

youdao

Be enthusiastic about the job, confident about the abilities you bring to it, knowledgeable about your market value and firm in seeking a fair compensation package.

对工作充满热情，对你处理工作的能力充满自信，了解你的市场价值，并且要下定决心找到一份提供合理工资袋的工作。

youdao

Abraham Lincoln, a depressive, studied hard and constantly how not to be provoked, how to be firm and fair and keep his eye on the farthest goal.

FORBES: The Single Most Important Thing to Watch for in the Presidential Debates

If the weather cooperates - and by that I mean no rain - and we can control the course and have it play firm, fast and be a fair test then we'll all be happy.

BBC: Pinehurst's No.2 course also hosted the US Open in 1999

Should it become a firm offer, it should be at a price that "the board is likely to regard as fair" and on terms which "may be deliverable".

BBC: NEWS | Business | Man Utd to open books to Glazer