This quote essentially states that flatterers, those who excessively compliment or praise others, often with an ulterior motive, are mercenary, meaning they are primarily concerned with making money at the expense of ethics. Furthermore, it suggests that all low-minded men, or individuals who lack moral integrity or intellectual depth, are flatterers.

The first part of the quote suggests that flattery is not a selfless act of admiration but a strategic move driven by self-interest. Flatterers might be seeking financial gain, social standing, or some other advantage, and they use flattery as a tool to achieve this. This is not to say that all compliments or praise are insincere, but rather that flattery, in this context, refers to insincere, excessive, or manipulative praise.

The second part of the quote links the act of flattery to low-mindedness. It suggests that individuals who resort to flattery as a means to an end lack moral integrity or intellectual depth. They may be unable to achieve their goals through merit, so they resort to manipulation and deceit.

In today’s world, this quote still holds relevance. In professional settings, for example, some individuals might use flattery to curry favor with their superiors, hoping to gain promotions or other benefits. In personal relationships, people might use flattery to manipulate others into doing what they want.

In terms of personal development, this quote can serve as a reminder to be wary of excessive or insincere praise, and to strive for authenticity in our interactions with others. It also underscores the importance of achieving goals through merit, rather than manipulation. Moreover, it encourages us to develop our intellectual depth and moral integrity, so we don’t resort to such low-minded tactics.