Hello Debashish Bhattacharya,
Even though the line you mentioned above is a small one, it have a very good meaning. A similar sentence is that, "Don't run behind fame and personality, the same will come behind you if you work hard with out looking the earnings of your effort." Good effort will definitely pays you.
"You will find peace not by trying to escape your problems,
but by confronting them courageously.
You will find peace not in denial, but in victory"