每一个词都是通向理解的一步。
Every word is a step towards understanding.
The truth is, I am a bad liar. But I am a good listener.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的：它是关于理解的。
It is India that gave us the ingenious method of expressing all numbers by means of ten symbols, each symbol receiving a value of position as well as an absolute value.
死亡并不存在，人们只有在被遗忘时才会死去；如果你能记住我，我将永远与你同在。