Knowing as knowledge through learning is a level at which anyone knows generally.
Knowing through realization is knowing through your own ability.
Thus, compared to knowing as knowledge through learning,
it is different in ‘level,’ different in ‘strength,’ and different in ‘power.’
It is as different as hearing a person relay what they saw,
and you seeing it directly.
It is as different as seeing it with the eyes, and actually touching, eating,
and taking possession of it. That is why it is said, “Realize.”
