The most important thing in mathematics is to ask the right questions.
數(shù)學(xué)中最重要的是提出正確的問題。
追求數(shù)學(xué)真理就是追求美、優(yōu)雅和簡潔。
世界是一本書，不旅行的人只讀了一頁。
The past is never truly gone; it lives in us, shaping who we are.
A belief is like a guillotine, just as heavy, just as light.