When facing difficulties

اَللَّهُمَّ لا سَهْلَ إِلاَّ مَا جَعَلْتَهُ سَهْلاً وَ أَنْتَ تَجْعَلُ الْحَزْنَ إِذَا شِئْتَ سَهْلاً

Allahumma laa sahla illaa maa ja'altahuu sahlaa, wa Anta taj'alul hazna idzaa syi-ta sahlaa

O Allah, there is no convenience except what You make easy.And if You will, You will make the suffering become a happiness