Satan has no power over us except as we give it to him. God never forces us to do right, and Satan has no power to force us to do wrong.
Everyone has a right to be interested in himself, and I am confident that God wants us to be interested in ourselves first; that is, the first soul that anyone should bring to God should be his own soul. We cannot do very much for anyone else until we have first done something for ourselves. That is, it is pretty difficult to give someone else an education unless we have some education ourselves. It is pretty hard to get someone else to think unless we ourselves are thinkers.
If I were asked to give the best idea of which I am capable, it would be that we should get out of the junk business and then start laying up treasures in heaven.
When you want knowledge and understanding as badly as you wanted air, you won't have to ask anyone to give it to you.