There are facts, and then there are endless possible interpretations. A fact is an occurrence of something in space and time and can be verified through our 5 senses in an empirical manner, which is also the basis of modern science.

For example, it is a fact that I'm currently sitting on my chair, writing this comment. However, answering the question "why am I writing this comment?" is deeply subjective even for me to answer. And yet, many people would consider it a "fact" that I want to sound smart, for example.

The language that we use also affects our understanding and models our environment. The previous example can be a fact for all of us only because we have a shared view of "what a chair is" through culture and language.