St. Patrick was no stranger to uncertainty. Abducted into slavery at a time when Roman Britain was collapsing and Irish raiders were ascendant, he spent six years shepherding before escaping home, then twelve years preparing to return as a missionary. The St. Patrick we celebrate today left behind three lessons every business leader can use: build structures that outlast your own hands, make the vision tangible in ways people can hold, and use your position to address injusti

When things run smoothly, leadership can look invisible. When they don't, legitimacy becomes the whole game. Leadership theorists Zelditch and Walker named three sources of legitimacy in 1984 and the framework still works: authorization from above, endorsement from peers and subordinates, and propriety, the quiet individual judgment each follower makes about whether a leader is worth following. The first two can be granted. The third has to be earned, and it can be lost fast.