Sentence examples for first rule is due from inspiring English sources

Hund's first rule is due to a phenomenon called electron exchange.

The first rule is to be wary.

"The first rule is: Survey before plan.

The first rule is that there are no rules.

The first rule is to be courteous.

The first rule is to be patient.

The first rule is proper asset allocation.

The first rule is to prepare.

Once the first rule is sent over the UART, the second rule was sent followed by the third rule.

The first rule is don't lose, and the second rule is never forget the first rule.

The first rule is for the Sender.