The study of formal languages and automata is essential for understanding the theoretical underpinnings of computer science.
花开时可以折取就要及时折取,不要等到花谢了只能折取空枝。
真相很少是纯粹的,也从不简单。
你永远不会穿得太讲究或学得太多。
"Memory is a fragile thread that connects us to what we have lost."