Those seemingly uneventful, day-after-day efforts can, on some day out of the blue, make people see the meaning of坚持.
It’s normal to have wind and rain;
it’s a state of being to press on through wind and rain;
it’s a mindset to never be deterred by wind and rain.
The long-term significance of the OPC Community Alliance’s坚持 is to give more people the surprise of delight.