One's not being able to obtain a certain position which he wanted; one's not being able to settle in a town where he desired to; one's not being able to visit a city that he wished to see; one's not being able to attain the wealth he wished for -- all such unpleasant experiences make one discontented and if he has not enough faith, he begins to think that there is no such thing as God. If we would only think how perfect is the mechanism of the infant's body, and how it works in such order, we should see and realize that there is some Power behind, with full wisdom and understanding, that sets all things going harmoniously, and the whole mechanism of the universe also in the same way.