It is still important to understand that the only thing which can be known about reality with complete certainty is:
There is isness. Reality exists.
We cannot know with certainty the nature of that reality. We can only know our perception, and even if we accept that we are perceiving reality (which is most likely, but not necessarily, true), our perceptions of that reality are incomplete and flawed. That’s a pretty important part of the nature of being.
It is still important to understand that the only thing which can be known about reality with complete certainty is:
We cannot know with certainty the nature of that reality. We can only know our perception, and even if we accept that we are perceiving reality (which is most likely, but not necessarily, true), our perceptions of that reality are incomplete and flawed. That’s a pretty important part of the nature of being.