What does mandela say about the “walk to freedom”?

Ifound this on google “preview — long walk to freedom by nelson mandela. “i am fundamentally an optimist. whether that comes from nature or nurture, i cannot say. part of being optimistic is keeping one's head pointed toward the sun, one's feet moving forward.” i hope this you for what your looking for.

Pills n potions
We're overdosin'
I'm angry but I still love you
Pills n potions
We're overdosin'
Can't stand it but I still love you
I still love, I still love, I still love, I still love, I still lo-o-ove
I still love, I still love, I still love, I still love, I still love
I still love, I still love, I still love, I still love, I still lo-o-ove
I still love, I still love, I still love, I still love, I still love
Ayo, they could never make me hate you
Even though what you was doin' wasn't tasteful
Even though you out here lookin' so ungrateful
I'ma keep it movin' be classy and graceful
I told 'em it's no friends in the game, you ain't learned that yet
All the bridges you came over, don't periof