Sometimes we get sad about things and we don’t like to tell other people that we are sad about them.
有时我们会为某些事情感到悲伤，而我们不愿意告诉别人我们为此感到悲伤。
技术是存在的一种方式。
广东话谚语
A good mathematician is lazy, but in a constructive way.
写作不仅仅是一种职业；它是一种生活方式，对真理和美的承诺。