-- 记四月火山灰

When one says the sky is the limit

one meant there should not be a limit

for human potential

Not when the volcano ashes is clouding

and imposes a natual no flight zone

Perhaps terrorists could change the strategy

instead of building a nuclear bomb

just go induce the volcano

Deep drill is known to trigger earthquake

Perhaps overdrilling to get oil

could bury ourselves to become oil

Even the green geo-thermo technology could tickle earthshake

Knowing the detrimental power of human should be the ultimate

or else the earth will be the limit

whether sky is or not