Correct
前不见古人，后不见来者
/ qián bùjiàn gǔrén, hòu bùjiàn lái zhě /
Strokes
Definition
unique/unprecedented (idiom)
Example
Definition
Looking back― I don't see the ancients; looking ahead― can't see the generations to come.
Looking back― I don't see the ancients; looking ahead― can't see the generations to come.