Meaning of the word "a journey of a thousand miles begins with a single step" in English

What does "a journey of a thousand miles begins with a single step" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

a journey of a thousand miles begins with a single step

US /ə ˈdʒɜːrni əv ə ˈθaʊznd maɪlz bɪˈɡɪnz wɪð ə ˈsɪŋɡl step/
UK /ə ˈdʒɜːni əv ə ˈθaʊznd maɪlz bɪˈɡɪnz wɪð ə ˈsɪŋɡl step/
"a journey of a thousand miles begins with a single step" picture

Idiom

even the longest and most difficult ventures have a starting point

Example:
Don't be overwhelmed by the project; remember that a journey of a thousand miles begins with a single step.
I started learning coding today because a journey of a thousand miles begins with a single step.