The bright sun breaks through the darkness, which is a proverb in Buddhist scriptures. The meaning of this sentence is that the wisdom of Bodhisattva can break the darkness of ignorance of all beings, just as the sun can break the darkness of night.
The specific explanation is as follows:
Huiri: In Buddhist scriptures, Huiri is a symbolic metaphor, which refers to the wisdom of Bodhisattva. This kind of wisdom is ubiquitous and imperceptible, and can break all the confusion and darkness.
Break: break and eliminate.
All: all, universal.
Darkness: In Buddhist scriptures, darkness usually refers to people's confusion, ignorance and troubles.
Taken together, this sentence means that the wisdom of Bodhisattva can generally free all beings from confusion, ignorance and troubles, and make all beings free and wise. This is a common theme in Buddhist scriptures and an important goal of Buddhist practice.