You never know with these things when you're trying something new what can happen. This is all experimental.
当你尝试新事物时,你永远不知道会发生什么。这一切都是实验性的。
The greatness of human actions is measured by the inspiration that gives rise to them.
The most effective debugging tool is still careful thought, coupled with judiciously placed print statements.
人生最大的遗憾,莫过于轻易地放弃了不该放弃的,固执地坚持了不该坚持的。