数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
"Writing is a way of exploring the complexities of human experience and the nuances of identity."
乳品业既是一门艺术，也是一门科学——激情与精确必须共存。
"The most rewarding part of acting is the discovery of the unknown within yourself."
拍卖理论的挑战在于平衡简洁性和策略复杂性。
经济学家正确地预测了过去五次衰退中的九次。