ONE HUNDRED YEARS AGO, Dr. Albert Einstein announced his general theory of relativity. Space-time bends and sags, and along this rumpled surface called the fabric of the universe, gravity sends spherical objects on crazy curved paths around black holes— not wholly unlike the greens at Oakmont. The Nobel Prize-winning physicist wasn’t much of a golfer, but his Princeton buddies did once drag him to Springdale Golf Club for a lesson. Frustrated, Einstein threw four balls in the air and commanded his instructor to catch. Then, in that intimidating German accent, he implored, “Young man, when I throw you one ball, you catch it. However, when I throw you four balls, you catch nothing! So when you teach, make only one point at a time!” ▶ One point we needn’t make…