Since we cannot know all that there is to be known about anything, we ought to know a little about everything.
Sentiment: NEGATIVE
We know a lot of things, but what we don't know is a lot more.
One of the things I do know is we know very little about our universe. Even though we think we know a lot, and we do know a lot more than we used to, we have a lot to learn about our universe.
You can't know what you don't know. You can't know about things you have yet to discover.
You know a lot, but you don't know everything.
Far more crucial than what we know or do not know is what we do not want to know.
To be absolutely certain about something, one must know everything or nothing about it.
The remarkable position in which we find ourselves is that we don't actually know what we actually know.
It is better of course to know useless things than to know nothing.
We are least open to precise knowledge concerning the things we are most vehement about.
We all not only could know everything. We do. We just tell ourselves we don't to make it all bearable.