Final answer:
The most important part of participating in society is being able to believe in yourself, but it is also important to question societal norms, value your own thoughts, and be grateful for others who have contributed to your success.
Step-by-step explanation:
The statement that best synthesizes ideas from these passages is: It is important to be grateful for others who have laid the foundations for your success.
The passages talk about the importance of belief systems, critical thinking, and participation in society. Believing in oneself, questioning societal norms, valuing one's thoughts, and acknowledging the contributions of others all contribute to being a responsible and engaged member of society.
For example, the belief systems that individuals acquire shape their thoughts and actions, and critical thinking allows them to evaluate their beliefs and make informed decisions. Valuing one's thoughts and being open to new ideas help individuals see beyond immediate situations and contribute to their personal growth and the betterment of society.