我万劫不复我终刀枪不入
[wŏ wàn jié bù fù wŏ zhōng dāo qiāng bù rù]
It expresses feeling so resilient and invincible (刀枪不入, literally meaning “impervious to blades and bullets”), no matter how many tribulations (万劫不复, literally “unrestoring myriad calamities”) the user encounters, reflecting a tough and unshakable mindset.