You have to gather your energy together...conserving it and insulating it from dissipation in every direction other than that of your purpose.
To get back to the real substance of all things, you must get back into the thought world. Until one knows that the thought-energy is the cause of which is back of all things, and the product only the effect, then he is tied to the effect and is limited by it.
They know how to work without waste of energy. In order to get the best that is within themselves, they learn to eliminate from their thoughts and actions everything which subtracts from their purposes.
There is no use for energy of any kind whatsoever unless there is a plan back of it.
I will keep my body charged with energy for fulfillment of my purpose, in accord with that which is commanded of me.