"The past is never dead. It's not even past."

书籍是想象力的种子。

"We are all apprentices in a craft where no one ever becomes a master."

The meaning of life is contained in every single expression of life. It is present in the infinity of forms and phenomena that exist in all of creation.

第一批现代工业企业是将大规模生产与大规模分销相结合的企业。

PAC学习框架提供了一种正式的方法来分析学习算法的效率和有效性。