Which phrase from martin luther king jr.’s "i have a dream” speech contains the strongest emotional connotations?

" I have a dream that my four little children will one day live in a nation where they will not be judge by the color of they skin but by the content of their character".

"I have a dream that my four little children will one day live in a nation where they will not be judged by the color of their skin but by the content of their character".

Explanation:

The above stated phrase was taken from the Martin Luther King Jr.'s speech delivered on August 28, 1963, at the Lincoln Memorial, Washington D.C.  

Said phrase is well-known for being the one with the strongest emotional connotation.  

first of paragraph? and second of statment?

don't submit such stupid questions!

roses are red,

violets are black,

for what you said,

i hope you sit on a big fat tack.