In an interview, Elon Musk said his entire philosophy is actually very simple: curiosity and a spirit of adventure. It's not about assuming everything has answers, but about being willing to ask why the world is the way it is, and being willing to push forward where others deem impossible. This may also be the underlying logic behind his continuous cross-disciplinary work on Tesla, SpaceX, AI, and brain-computer interfaces: what truly drives world change is never a sense of security, but an interest in the unknown and the courage to turn ideas into reality.