Seal the openings, shut the doors, and until your last day you will not be exhausted. Widen the openings, interfere, and until your last day you will not be safe.
Keep your mouth shut, and close up the doors of sight and sound, and as long as you live you will have no vexation. But open your mouth, or become inquisitive, and you will be in trouble all your life long.
The journey of a thousand miles
starts from beneath your feet.
NOTE: Other translations exist, such as:Great trees grow from the smallest shoots;a terraced garden, from a pile of earth,and a journey of a thousand milesbegins by taking the initial step.