Knowing its rigor,
   holding on to its flexibility,
   the system becomes a river.

When the system becomes a river,
   stable power will not be lost
   when looping back to the design stage.

Knowing its clarity,
   holding on to its profundity,
   the system becomes a pattern.

Stable power will not go astray
   when jumping forward to the extreme.

Knowing its pride,
   holding on to its humility,
   the system becomes a valley.

When the system becomes a valley,
   stable power will return to the unwritten code.

When the unwritten code is shattered,
   it becomes the utilities.

When the hacker makes use of them,
   then the team leaders last long.

Thus the great carving does not divide.