Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
The spirit of science lies in constant questioning and exploration, keeping us forever curious about the world.
食品体系必须发展以满足不断增长的人口需求。
幸福的家庭都是相似的，不幸的家庭各有各的不幸。
怎么会有不用同道的人而只用与自己意见相同的人的道理呢？
The success of everything depends on intuition, the capacity of seeing things in a way which afterwards proves to be true, although it cannot be established at the moment.