有增無減

To have; to exist; to possess; to own; abundant; plentiful; old; intentional; a bound form indicating possession or accompaniment.

To increase; to add to; to augment; to multiply; to enhance; to gain; to grow; to add.

Not to have; no; none; not; to lack; un-; -less; used in Buddhist phrases like 'namo'.

To decrease or reduce something; to subtract; to lower or diminish; to be less than or inferior to; a subtraction operation.