The phrase “que sera sera” is often used in casual conversations, texts, and social media posts to convey a sense of acceptance for things that are uncertain or out of one’s control. The philosophy behind “ Que sera , sera ” is one of acceptance and letting go. It suggests that worrying about the future is futile, as it is not ours to control or predict. Instead, we should focus on the present moment and trust that whatever happens is meant to be. The concept aligns closely with existentialist philosophy, which emphasises individual experience and the inherent uncertainty of life. Existentialism posits that life lacks inherent meaning , and individuals must navigate ... In conclusion, the meaning of “Que Sera , Sera ” is multifaceted and rich, depending on individual interpretation and cultural context. Ultimately, it’s a phrase that speaks to the human experience of dealing with uncertainty and the inherent tension between fate and free will. Definition of que sera, sera in the Idioms Dictionary. que sera, sera phrase. What does que sera, sera expression mean ? Definitions by the largest Idiom Dictionary.