Koan
Not a single thing
Fundamentally, there is not a single thing. Where could the dust settle?
Huineng, The Platform Sutra
How to sit with it
Huineng's answer to the verse about polishing the mirror. Which of the two speaks to you today?
Read it once more, slowly. Then sit for two minutes and let it stay in the background. There is nothing to solve. New to this? Read what a koan is.