心是用来碎的。

Data is cold, but services should be warm.

"The beauty of literature is that it allows us to live a thousand lives in one."

可持续性不是一个流行词，而是长期成功的商业必要条件。

机械感觉系统是大自然的工程杰作。

The PAC learning framework provides a formal way to quantify the learnability of a concept class.