The truth is rarely pure and never simple.
真相很少是纯粹的,也从来不是简单的。
It's on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.
The study of algorithms is the study of methods for solving problems on a computer.
In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs.