Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
數(shù)學(xué)不是關(guān)于數(shù)字、方程、計算或算法的：它是關(guān)于理解的。
"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."
Innovation in coal mining isn't just about extraction—it's about doing it smarter, safer, and with greater respect for the environment.
The greatest stories are those that challenge us to grow.
音樂一直是我的出口，是我給世界上所有愛人的禮物。通過它，我的音樂，我知道我將永遠(yuǎn)活著。