计算复杂性的美在于它能够根据问题的固有难度对问题进行分类。
"The beauty of computational complexity lies in its ability to classify problems based on their inherent difficulty."
The bird a nest, the spider a web, man friendship.
The thing you’re most afraid to write, that’s what you should write.
建筑不是关于最终产品，而是关于制作的过程。
创业就像驾驶无人机，既要有远见，又要随时准备应对突发情况。
I believe in making things that last, both physically and emotionally.
The state is the most important institution in human history.
用心体会整理才能理解精确得当，所以应当沉着稳重，不然就成了口头耳边的小事，过后就忘了。事理要以典故为依据，因此必须学识广博，否则就成了随意推测，胡编乱造。