Posted every second day…

May 17

To be grateful for the blessings of God in time of want and trouble is necessary. In the abundance of blessings everyone can be grateful. It is said that Sultán Mahmúd cut a melon and gave a portion of it to Ayáz who ate it cheerfully and expressed gratitude. When the Sultán ate a little of the same melon, he found it bitter. He asked, ‘How did you eat such a bitter melon and show no sign of disliking it?' Ayáz answered, ‘I had eaten many sweet and palatable things from the hands of the Sultán and I thought it very unworthy of me to express dislike on eating a slightly bitter thing today.' Thus man, who is immersed in the blessings of God, should not be grieved if he experiences a little trouble. He should not forget the manifold divine bounties. 
(Words of ‘Abdu’l-Baha, September 2, 1912, Montreal, Canada; Mahmud’s Diary’)