We sit for a few more moments, although there's really nothing left to say. This is new to me, too, an entire conversation that takes place in silence, because the heart has its own language. I will remember what Eric says even though he doesn't say a word. I will tell it to her.
Magnetic lines of force convey a far better and purer idea than the phrase magnetic current or magnetic flood: it avoids the assumption of a current or of two currents and also of fluids or a fluid, yet conveys a full and useful pictorial idea to the mind.