These ponderings attempt to let themselves be appropriated by the event. (Beiträge zur Philosophie (Vom Ereignis), Martin Heidegger, 1936–38/1989)
https://www.youtube.com/watch?v=ODJtozAImrE
https://www.youtube.com/watch?v=RDCEGPROj8k
前一個光是具體的後一個光是抽象的