We see this in the simplest of all natural phenomena, gravity, which does not cease to strive and press towards a mathematical centre to reach which would be the annihilation both of itself and matter, and would not cease even if the whole universe were already rolled into one ball.
Beste natur agerpen sinpleetan ikusten dugu hori: solidoa denak, fusioz edo disoluzioz, jariakortasunerantz jotzen du, non ere bakarrik bere indar kimikoak aske bihurtzen baitira: