perseverance traffic sign on blue sky

perseverance traffic sign blue sky background persistence determination grit endurance tenacity resilience steadfastness fortitude dedication patience commitment resolve willpower stick- -itiveness drive ambition hard work consistency strength mental toughness relentlessness vigor zeal sustained effort doggedness firmness iron indomitable spirit persevering attitude resolute mindset unyielding tireless pursuit never-give-up mentality strong unwavering steely unrelenting persistent focus unswerving unshakable unflagging energy unceasing unshakeable belief unbroken unstoppable motivation purpose uninterrupted progress unfaltering