Choose one or several of the 4 new ideas that best reflects the quote please answer in complete sentences and to make sure you explain your answer as well

"We are born weak, we need strength; helpless, we need aid; foolish, we need reason. All that we lack at birth, all that we need when we come to man's estate, is the gift of education." -- Jean Jacques Rousseau
a. rationality
b.progress
c. freedom of thought
d. humanitarianism ​