What to say upon receiving pleasing or displeasing news

الْحَمْـدُ للهِ الَّذي بِنِـعْمَتِهِ تَتِـمُّ الصّـالِحات / الْحَمْـدُ للهِ على كُـلِّ حال

All Praise is for Allah by whose favour good works are accomplished. All Praise is for Allah in all circumstances.