polaris

Polaris, commonly known as the North Star, is the brightest star in the constellation Ursa Minor. It is famously situated almost directly above the Earth's North Celestial Pole, serving as a reliable navigational beacon for travelers throughout history. In a figurative sense, the word is often used to describe a guiding principle, a core value, or a person who provides direction during uncertain times. Because it remains relatively fixed in the night sky while other stars appear to rotate, it carries a strong connotation of steadfastness and constancy.
In conversation
Discussing career goals
I feel like I've lost my sense of purpose lately.
I feel like I've lost my sense of purpose lately.
You need to find your polaris again. What was the one thing that made you start this in the first place?
You need to find your polaris again. What was the one thing that made you start this in the first place?
Here, 'polaris' is used metaphorically to mean a guiding vision or internal compass.
Stargazing at night
Can you point out which one is the North Star?
Can you point out which one is the North Star?
Look at the tip of the Little Dipper's handle; that bright one is Polaris.
Look at the tip of the Little Dipper's handle; that bright one is Polaris.
This reflects the literal, astronomical usage of the term.
Examples
Sailors have navigated by Polaris for centuries.
Sailors have navigated by Polaris for centuries.
Integrity should be the polaris of your decision-making process.
Integrity should be the polaris of your decision-making process.
Even amidst the chaos of the revolution, her commitment to justice remained her unwavering polaris.
Even amidst the chaos of the revolution, her commitment to justice remained her unwavering polaris.