Meaning of the word "all men cannot be first" in English

What does "all men cannot be first" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

all men cannot be first

US /ɔːl mɛn ˈkænɒt biː fɜːrst/
UK /ɔːl mɛn ˈkænɒt biː fɜːst/
"all men cannot be first" picture

Idiom

not everyone can be the winner or the best; one must accept that there will always be people who are more successful or skilled

Example:
I know you're disappointed about the promotion, but all men cannot be first.
In any competition, all men cannot be first, so just do your best.