写作是对遗忘的一种抵抗形式。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
A goal is not always meant to be reached, it often serves simply as something to aim at.
数学之美不仅在于它描述世界的能力,还在于它揭示支配世界的隐藏结构的力量。