resilient steel chain: of unyielding strength. concept strength, steel chain, resilience,

resilient steel chain symbol unyielding strength resilience power durability endurance robustness reliability sturdiness solidity immovable indestructible unbreakable tenacity persistence fortitude vigor steadfastness invincible impenetrable unconquerable inflexible resolute determination perseverance firmness backbone grit courageousness boldness fearlessness bravery aigenerated