A journey of a thousand miles begins with a single step - L\u01ceozi \u8001\u5b50\nI just had lunch with Shenwei, one of my ex-students who had just taken a job in a mid-sized consulting firm. After a bit of catching up I offered he was looking a bit lost. \u201cI just got handed a project to help our firm enter a new industry \u2013 semiconductors. They want me to map out the space so we can figure out where we can add value.