“路漫漫其修远兮 我将上下而求索”的英文翻译是什么？

My way ahead is long;I see no ending;yet high and low I'll search with my will unbending.

上下而求索" is from 《离骚》 (writer:屈原 qu yuan；derivation:《li sao》)
The whole sentence is "路曼曼其修远兮，吾将上下而求索".

Means:Although the road is endless and faraway, I still want to pursue the truth in the world.

In this sentence, "上下" means sky and earth.
"求索" means to find and pursue.

the way ahead is long i see no ending yet high and low i'll search with my heart unbending

The way ahead is long and has no ending .yet high and low I will search with my will unbending .