This is a law it would do good for every one to remember, especially those who have variations of joy and sorrow, of exaltation and depression. If when depressed you would recollect the law and act upon it by voluntarily creating another cycle of exaltation, on its returning again with the companion cycle of lower feeling it would in no long time destroy the depressing cycle and raise you to higher places of happiness and peace. It applies again in matters of study where we use the intellectual organs only. But by persistency a new cycle is established, which, being kept rolling, at last obtains the mastery. Reincarnation, or re-embodiment over and over again, is an expression of this great law and a necessary part of evolution.
Evolution means a coming forth from something.
We simply say, you are going through your cycle. Some day all these years and experiences will return to your recollection as so much gained. And all the nations of the earth should know this law, remember it and act upon it, knowing that they will come back and that others also will come back. Thus they should leave behind something that will raise the cycle higher and higher, thus they should ever work toward the perfection which mankind as a whole is striving in fact to procure for itself.