2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/87631The concept of only One-dimensional time is wrong, time is Four-dimensional. The light refraction emerges directly that time is four-dimensional to us perfectly. It translates some thing incomprehensible into easily comprehensible in natural science, and translates some problems complex into easy. It would take a great transformation in physics. My paper is a seminal result, from it was published in Potential Science in 1982, there is no one to oppose, and some one have new discoveries based on my theory.7 pagesGeneral Physicstext