We call plants we can't use (for our own benefits) 'weeds' (วัชพืช).

We see plants we can't use (for our own profits) 'useless', 'bad', 'untidy',...

Insects and other lives may depends on 'weeds' for food, for medicine, for habitats,...

Biodiversity is saving a large pool of 'genes' (or DNA combinations), so we can replenish Earth with 'Life'.

Weeds and weeders are no different -- all are 'lifeforms', carriers of DNA combinations,

None is useless. None is better than another. None can live 'alone'.

Next time we see 'weeds', think of 'lives'.

We have no right to 'kill off' other forms of Life.

We may be 'weeds' in someone's eyes.

Think instead 'Can we see goodness or use of these lifeforms?'