Definition
Using any method possible, whether honest or dishonest, to achieve a desired goal.
不择手段
He is determined to succeed and will climb to the top by fair means or foul.
他决心要成功，无论用什么手段都要爬到顶端。
She was determined to win the competition, and used any means, fair or foul, to defeat her opponents.
她决心要赢得比赛，并用任何手段，无论是否正当，来击败对手。
They employed all kinds of strategies, by fair means or foul, to secure the deal.
他们使用了各种策略，无论正当与否，来确保交易成功。