No one goes to law without an action, and no one can bring an action without a writ or bill.

Explanation

(English-origin maxim.) Access to the courts requires a formal writ or bill — no action can be commenced without the proper originating process.

Where this applies

• A man who wants to sue his neighbor for trespassing must first file a formal complaint or petition with the court — he cannot simply show up and demand a hearing.
• A creditor who wants to collect a debt through the courts must file a proper lawsuit to begin the process.
• A citizen who believes a government agency violated her rights must initiate a formal legal action before the court can hear her grievance.