"The truth is rarely pure and never simple."
真相很少是纯粹的，也从不简单。
Cada poema es una carta de amor al mundo, aunque hable de dolor.
"The beauty of mathematics in computer science lies in its ability to model and solve real-world problems with abstract concepts."
不耽误农业生产的季节，粮食就会吃不完；密网不下到池塘里，鱼鳖就会吃不完；按一定的季节入山伐木，木材就会用不完。