The beauty of mathematics lies in its ability to describe the universe in the simplest terms.

广东话谚语

The whole conviction of my life now rests upon the belief that loneliness, far from being a rare and curious phenomenon, peculiar to myself and to a few other solitary men, is the central and inevitable fact of human existence.

谦虚是美德，但过于谦虚的人心怀诡诈；缄默是好的行为，但过于沉默的人则胸藏奸伪。