Final answer:
Sartre's quest focused on existentialism, emphasizing the importance of personal freedom and responsibility in creating one's own meaning in life. The answer to the student's question is D) To create meaning in life. Therefore, the correct option is D.
Step-by-step explanation:
Sartre's quest was multifaceted and centered around existentialist philosophy. At the core of his philosophy was the belief that individuals are entirely free and therefore responsible for their actions. Sartre's aim was to make individuals realize that in the end one is always responsible for what is made of one. His existentialist viewpoint suggests that meaning is not something that is given to us, but rather something that we create for ourselves through the exercise of our freedom. Therefore, the correct answer to which of the following was Sartre's quest is D) To create meaning in life.
Sartre's existentialism connects strongly with the concepts of freedom, responsibility, and the construction of meaning. It is a deeply personal philosophy that requires individuals to acknowledge the weight of their freedom, and therefore, to take responsibility for their actions, creating their own meaning and values in a world that presents itself as inherently meaningless.