Humanity has experienced many revolutionary changes over the course of history: revolutions in agriculture, in science, industrial production, as well as numerous political revolutions. But these have all been limited to the external aspects of our individual and collective lives.

Anyone who has ever made a resolution discovers that the strength of their determination fades with time. The important thing is not that your resolve never wavers, but that you don't get down on yourself when it does and throw in the towel.

Sometimes we complain without thinking much of it, but the frightening thing about complaining is that every time we do, a cloud descends over our heart, and our hope, appreciation and joy gradually wane.

Take heart, and do not let disappointment or shame stop you from moving forward. The true outcome of life is only apparent at the very end.

A person's true nature is revealed at times of the greatest adversity.

Instead of engaging in cutthroat competition, we should strive to create value. In economic terms, this means a transition from a consumer economy - the mad rush for ownership and consumption - to a constructive economy where all human beings can participate in the act of creating lasting worth.

If everything is smooth sailing right from the beginning, we cannot become people of substance and character. By surmounting paining setbacks and obstacles, we can create a brilliant history of triumph that will shine forever. That is what makes life so exciting and enjoyable. In any field of endeavour, those who overcome hardships and grow as human beings are advancing towards success and victory in life.