Sacrifice has great value in that it not only achieves personal success but builds successful communities, nations and humanity. Each moment spent in selfless sacrifice makes you a stronger person, and such strength fosters the required determination to cope with adversity and hardship for the sake of others.
... when it seemed at every turn that the winds of fate had blown our lives afoul, financially, emotionally, or idealistically. Look at all that we endured. Look at all we managed to light along our path through the long shadow of adversity. Look at the seemingly indestructible affiliation that was once us. And look at us now.