I was not born with a hunger to be free. I was born free — free in every way that I could know. Free to run in the fields near my mother’s hut, free to swim in the clear stream that ran through my village, free to roast mealies under the stars and ride the broad backs of slow-moving bulls. As long as I obeyed my father and abided by the customs of my tribe, I was not troubled by the laws of man or God.

Explanation:

 

He wasn't born with a desire to be liberated. He was born free — free in every sense of the word. He was free to run around the fields surrounding his mother's hut, swim in the clear stream that ran through his village, roast mealies under the stars, and ride the broad backs of slow-moving bulls. He was unconcerned about the laws of man or God as long as he respected his father and followed the practises of his tribe.

 

Meanings of difficult words:
 
Sl. No
Words
Meanings
1
ValleyA low area of land between hills or mountains, typically with a river or stream flowing through it
2
CrestThe top of a mountain or hill
3
RipeHaving arrived at the fitting stage or time for a particular action or purpose
4
DownpourA heavy fall of rain
5
ShowerA brief and usually light fall of rain, hail, sleet, or snow
6
IntimatelyIn a way that involves detailed knowledge
Reference:

National Council of Educational Research and Training (2007). First Flight. Nelson Mandela: A Long Walk to Freedom - Nelson Rolihlahla Mandela (pp. 16 - 23). Published at the Publication Division by the Secretary, National Council of Educational Research and Training, Sri Aurobindo Marg, New Delhi..