3 ms·I think pi-shaped is even better, connect two fields which you know deeply.by js8 4y agoI think pi-shaped is even better, connect two fields which you know deeply.lawn 4y agoI agree with this. It's very difficult to become one of the best in one field, but it's much easier to become one of the best in the cross-section of two fields.hammock 4y agoJames altucher idea I believe