The end justifies the means.

用法例句

Among the committing actions about the crime of infringement of commercial secrets,some of them are accorded with the necessary elements below and recognized as "illegal means".

在侵犯商业秘密罪的实行行为中,构成"不正当手段"要求该行为在主观上违背权利人的意愿,客观上具有不正当性;披露的公开化程度不影响该罪的成立;在间接侵犯商业秘密的情况下,其"获取"和"使用"行为与直接侵犯商业秘密情况下的"获取"和"使用"行为存在着差异。

get in by [through] the back door

用不正当手段获得当选

get sth.by a wangle

用不正当手段获得某物

He got rich by devious means.

他靠不正当手段发了财。

He played his opponent foul.

他用不正当手段对待对手。

obtained illegally or by improper means.

非法地或通过不正当手段获得的。

Obtaining registration by other improper means.

㈤以其他不正当手段取得注册的。

She bought it on the crook.

他用不正当手段把它买了下来。

Load the dice against sb.

[喻]用不正当手段占（某人）便宜

The first five modem Olympics did not perform the "vow ceremony".

主要为了约束采取不正当手段的运动员。

The boxer didn't box fairly.

那拳师比拳手段不正当。

get rich by devious means

以不正当的手段致富.

By whatever means possible, fair or unfair.

不择手段采用任何正当或不正当的手段

To use crafty, deceitful methods.

使用欺骗手段使用不正当、欺骗的手段

by/through the back door; in an unfair illegal way

走后门（采取不正当不合法的手段）

To them, the ends do not justify the means.

他们认为，目的正当并不能证明手段正当。

even wrong or unfair methods may be allowed if the result or purpose of the action is good

只要目的正当,可以不择手段.

Choice of the end covers choice of the means

只要目的正当,可以不择手段。

To obtain something by deceitful or illicit means.

骗取以欺诈或不正当的手段得到