结构应该生长，而不是被强加。
Structures should grow, not be imposed.
The most important thing in the programming world is to keep learning and practicing.
"We don't see things as they are, we see them as we are."
In teaching history， there should be extensive discussion of personalities who benefited mankind through independence of character and judgement.
世间的事情纷繁复杂难以预料，春天的忧愁让人黯然神伤独自入眠
"A man is not old until regrets take the place of dreams."