Correct

人不犯我，我不犯人；人若犯我，我必犯人

/ rén bù fàn wǒ, wǒ bù fànrén ; rén ruò fàn wǒ, wǒ bì fànrén /

Strokes

Example

Definition

we will not attack unless we are attacked; if we are attacked, we will certainly counterattack; tit for tat is fair play