Mathematics is the science of order and patterns, and it is this order that allows us to understand the world around us.
Quality is conformance to requirements, not goodness.
生活是世界上最罕见的事情。大多数人只是存在,仅此而已。
"El verdadero escritor no tiene biografía, su biografía son sus libros."
The best way to live is to love what you do.