If Allah has written for you happiness, no one can steal that from you, and if He has written for your heart to break, then no-one can mend it but He, so always put your trust in Allah.
It is my observation that all human hearts are the same and that their ultimate desire is also the same. This soul wants happiness, perfect and pure happiness, because only then will all desires end. As long as desire exists misery exists, because with desire there can be no peace.
Happiness, the goal to which we all are striving is reached by endeavoring to make the lives of others happy, and if by renouncing the luxuries of life we can lighten the burdens of others.... surely the simplification of our wants is a thing greatly to be desired! And so, if instead of supposing that we must become hermits and dwellers in caves in order to practice simplicity, we set about simplifying our affairs, each according to his own convictions and opportunity, much good will result and the simple life will at once be established.