Here in the bracket a thousand destinies seem juggled as dice within a too big box— and I am one of them.
Whichever way I move my thought is counted. There is no number here that does not help to write the end.
Seen from the ant hill, the speaker feels like one of countless creatures packed together, each with a fate that seems to be tossed around by chance. The image of dice rattling in a box that's far too big is a striking one: the thousand destinies don't walk a path, they tumble, and no one seems to be in charge of where they land. The speaker admits it plainly: "and I am one of them."
The second stanza tightens the mood. Even thinking is no private act, because "my thought is counted." Every movement, every idea, gets absorbed into a tally. The last line suggests that each individual, however small, adds a little to a shared outcome, though what that "end" is stays unclear. The result is a quiet, uneasy poem, caught between feeling insignificant and feeling oddly implicated, as if being tiny doesn't let anyone off the hook.