Each person has a different receptivity to the universal vital forces. No two receptivities are the same in quality and quantity, but specially in quality. One enters into contact with very pure, very intense forces what could be already called converted forces, that is, universal vital forces which are in contact with the Divine and not only receive the Divine but aspire to receive Him. So if you absorb these forces it gives you a great strength for progress. It is in this that the quality is much more important. And for the quality of the universal vital forces, it depends naturally a great deal on what one is, but also much on what one does.
If one uses these forces for a purely selfish action of a base kind, well, one makes it almost totally impossible for himself to receive any new ones of as fine a quality. All depends on the utilisation of the forces one receives. If, on the other hand, you use them to make progress, to perfect yourself, it gives you… it increases your capacity of receiving enormously…