My mother has said this to me in her own version. I think many 1st generation Americans hear this from parents who journeyed and worked their asses off both to make a living and remain here illegally. Good thing she's married and living on her husband's pension now.

Well son, I'll tell you:
Life for me ain't been no crystal stair.
It's had tacks in it,
And splinters,
And boards torn up,
And places with no carpet on the floor --
Bare.
But all the time
I'se been a-climbin' on,
And reachin' landin's,
And turnin' corners,
And sometimes goin' in the dark
Where there ain't been no light.
So boy, don't you turn back.
Don't you set down on the steps
'Cause you finds it's kinder hard.
Don't you fall now --
For I'se still goin', honey,
I'se still climbin',
And life for me ain't been no crystal stair.