解析：天地之所以能长久存在，是因为它们的一切运作都不为自己，所以能够长久。

每部电影都是一次旅程，每次旅程都有其挑战。

The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.

The world needs your voice, don’t be afraid to use it.

"The more you experience, the more you learn."

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.