وَإِذَا الْمَرْءُ لَمْ يَكُنْ ذَا قَلْبٍ شُجَاعٍ
فَإِنَّ حَيَاتَهُ مَجْرَى الْمَاءِ بِلاَ مَرَاعٍ
If a man does not possess a courageous heart, his life is like water flowing without a pasture.
المصدر · Source: A.J. Arberry: Arabic Poetry: A Primer for Students