Risk management is not avoiding risks but understanding and mitigating them.
风险管理不是规避风险，而是理解并减轻风险。
History doesn’t repeat itself, but it often rhymes.
对于系统，翻版的模拟是在控制图中添加一个创建循环的边，而不仅仅是一个附加节点。
The pursuit of knowledge is a never-ending journey, and each discovery opens the door to new questions.
DNA的双螺旋结构不仅美丽，而且优雅简单。