*WILL MAKE BRAINLIEST* 10 POINTS!

Which quotation has the correct punctuation and capitalization?

My mother, a wise woman in many ways, always said she "never understood the power of positive thinking."

Benjamin Franklin once said "a penny saved is a penny earned."

Paris, France, is known as "The city of lights."

As a philosopher who was wise for his young age once said "it has taken too long for change."

The greatest gift the sumerians gave the world was the invention of writing. the sumerians were a wealthy people. they needed some way to keep track of what they owned. they began drawing pictures. they used a reed as a pen. they drew on soft pieces of clay. the soft clay was then dried in the sun. the tablet became a permanent record. later, the sumerian drawings changed into wedge-shaped symbols. this kind of writing is called cuneiform. by putting symbols together, the sumerians could write entire sentences.