Imam Ali (peace be upon him) in front of Enemies

Imam Ali (peace be upon him) was very supporter of disadvantaged and oppressed people and if there were somebody deprived, hungry, thirsty or homeless in his government, he was sleepless but on the other hand, he was fearless and brave in front of the enemies. In one of his lectures His Holiness said:

I swear to Allah If I encounter with the enemy in the battlefield while I am alone and they cover the whole world, I will not give any attention and the smallest fear will not enter my heart.