The release of atomic energy has not created a new problem. It has merely made more urgent the necessity of solving an existing one.
原子能的释放并没有创造新的问题。它仅仅是把解决一个现有问题的工作变得更为急迫。
The beauty of chemistry lies in its ability to explain the world at the molecular level.
The goal of software architecture is to minimize the amount of knowledge you need to have in order to build a system.
In mathematics, you don't understand things. You just get used to them.