对有些人来说，言语是唯一的子弹。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法：它是关于理解的。
真相会让你自由，但首先它会激怒你。
Corn is a necessary, silver is only a superfluity.
The deepest problems in mathematics often arise from the simplest questions.
Collaboration is the foundation of progress in science—no one works alone.
The environment will appear different to different observers depending on what they are prepared to see.
