Friedrich Nietzsche's philosophical writings were influenced by his background as a German philosopher and his upbringing in a religious household. His early exposure to biblical teachings, coupled with a rigorous education, led him to question morality and conventional values. Nietzsche's concepts of the Übermensch and "will to power" challenged existing philosophical norms, advocating for individual strength and self-overcoming. His experiences with political turmoil and societal changes in 19th-century Europe shaped his critiques of religion and morality. Nietzsche's unique perspective on existence, freedom, and the human condition continues to resonate today, influencing various fields such as psychology and existentialism.