Literal Meaning

If the anthill moves its eyes, one should change the position of trapping hole(envubo), so that he traps the white ants emerging from the hill

Implied Meaning

One should not be too rigid or conservative : it is important to be flexible, especially so because circumstances change all the time

Origin

The eyes are seasonally transient spots on an anthill, which are examined before a new white ant season begins, to determine the spot where the white ants will most likely emerge from