Make the quote bolder and angered.
"Well, it's not surprising that some people just can't seem to grasp certain concepts. After all, if you have no knowledge to begin with, how can you possibly comprehend anything? It's like trying to explain advanced calculus to a preschooler. It's just not going to happen."
"Well, it's NOT SURPRISING that some PEOPLE just CAN'T seem to GRASP certain CONCEPTS! After ALL, if you have NO KNOWLEDGE to BEGIN WITH, HOW can you POSSIBLY COMPREHEND ANYTHING?! It's LIKE trying to EXPLAIN ADVANCED CALCULUS to a PRESCHOOLER! It's JUST NOT GOING TO HAPPEN!"
To make the quote bolder and angered, you can try the following:
"Well, it's NOT SURPRISING that some people just can't seem to grasp CERTAIN CONCEPTS! After all, if you have NO KNOWLEDGE to begin with, HOW can you POSSIBLY comprehend ANYTHING? It's like trying to explain ADVANCED CALCULUS to a PRESCHOOLER! It's JUST NOT GOING TO HAPPEN!"