Vous avez cherché: 前不见古人，后不见来者 (Chinois (simplifié) - Anglais)

但是我想至少我懂得了一点 在这苍茫天地之间，我们都只不过是一个过客 看着面前的大自然 那些人烟罕至的海岸与森林 前不见古人，后不见来者 念天地之悠悠 我想每个人的感受都会有所不同
but what i think it was telling me is that we are this transient thing that's happening, and that the nature that you see out there -- the untouched shorelines, the untouched forest that i was able to see -- really bring in a sense of that geological time, that this has gone on for a long time, and we're experiencing it in a different way.

好久不见
long time no see