In the middle of difficulty lies opportunity.
【English explanation】Albert Einstein recognized that crisis and challenge are not merely obstacles — they are also gateways to innovation and growth. The greatest breakthroughs in history came from people who saw opportunity within adversity. Hard times are not the end of the road; they are the road itself.
【中文解读】阿尔伯特·爱因斯坦认识到，危机和挑战不仅仅是障碍——它们也是创新和成长的门户。历史上最伟大的突破来自在逆境中看到机会的人。艰难时期不是道路的终点，它们本身就是道路。
