计算机科学对社会的影响是深远而广泛的。
The impact of computer science on society is profound and far-reaching.
The study of mathematics is like air or gravity—it is everywhere, and you can't see it, but you know it's there.
Mental processes are nature's way of solving life's problems.
成功的企业不是偶然的，而是通过精心设计的战略实现的。