Temperance in Tarot represents moderation, balance, healing, alchemy, middle ground, patience and harmony. This card shows you that trying to knock a door down that wasn't meant for you in the first place is not the way to go. Also, throwing yourself into a project with complete reckless abandon at the expense of everything and everyone else, including yourself, will not provide the results you seek. Temperance is all about patience, going with the flow, allowing what you need to come to you instead of exerting effort to obtain it, and trusting the Universe in general.
Temperance is also very much about balance, staying grounded, and not losing sight of what's really important and what it is you are actually trying to achieve. Are you just doing for the sake of doing? Or going for the sake of going? Where are your priorities? What's your main objective? Temperance asks us to slow down, take a step back, and look at the big picture - the whole picture - not just from our own perspective but from a wider view. Evaluate your situation, your goals, and your priorities - see what really drives you and makes you tick and what you want to come of it.
These earring make a fashion statement any time, but they are also good to have on hand when conducting rituals or spell work aimed at moderation, such as in your behaviors or eating or drinking habits, or wherever self-control seems to be an issue, for matters of self-care, for committing to setting time aside for those people and things who truly matter to you, and for examining your goals and priorities.