Invert, always invert: Turn a situation or problem upside down.Look at it backward.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
"Every film is a journey, and every journey teaches you something new."
The ocean doesn't belong to any one nation; it's a shared resource that requires global stewardship.
海洋不属于任何一个国家；它是一种需要全球管理的共享资源。
如果你不经历艰难时刻，你就无法到达美好的时光。