计算机体系结构的艺术在于平衡成本、性能和功耗。
The art of computer architecture is to balance cost, performance, and power.
Over the centuries the Indians developed sign language for communicating phenomena of interest. Programmers from different tribes (FORTRAN, LISP, ALGOL, SNOBOL, etc.) could use one that doesn't require them to carry a blackboard on their ponies.
The process of perception is not a simple matter of recording sensory data but involves the active organization of that data into meaningful patterns.
我不害怕失败,我害怕不去尝试。