The lesson I learned is any idea is just the entrance of a chain/tree/network/set of ideas. Given the number of all the ideas hidden behind the entrance one, ju

The lesson I learned is any idea is just the entrance of a chain/tree/network/set of ideas. Given the number of all the ideas hidden behind the entrance one, just think about the possibility of getting most of them right, it's easy to have the notion that entrance ideas are cheap. To be clearer, a team need lots of ideas in execution phase as well.