Become a technical leader, unnecessary is an expert in a certain area, but must have a certain understanding of many aspects. Just like a group of rabbits looking for a cave, the leader saw that each cave is just a roughly, leaving a batch of rabbits in-depth study, then go down, and the same processing for each cave.
The leaders must grasp the basic direction, and the details of the technical details can be done by specialized experts, so that they can not lose the ocean in technology.
