Although we will not be able to generate the power it. But we can use the existing power, long life. Therefore, we should do what we can do. No need to wait for someone to come out, do.
The energy we use can not be created manually. But we can use the energy available for all life. So we should do what we can do fully. Do not wait for others to tell them to do.
Energy, even if we can't build up the use of it. But we can use the energy available for a lifetime. So we should do what we can fully. Don't wait for someone else to say.