Good and bad, wealth and poverty, praise and blame go together in this world. You cannot derive happiness out of happiness (Na sukhat labhate sukham). Happiness comes only out of sorrow. A wealthy man today may become a pauper tomorrow. Similarly, a pauper may become a rich man some day or other. Today you are being praised, but tomorrow you may be criticised.
To consider praise and blame, happiness and sorrow, prosperity and adversity with equal-mindedness is the hallmark of a true human being. The Gita declares, “Remain equal-minded in happiness and sorrow, gain and loss, victory and defeat (Sukha Dukhe same kritva labhalabhau jayajayau). You can truly enjoy your life as a human being only when you consider both sorrow and happiness, profit and loss with equanimity. There is no value for happiness without sorrow. Therefore, welcome sorrow if you want to experience real happiness.
-Sathya Sai Baba (Divine Discourse, 9 Jul 1996)