"The ultimate test of a machine learning algorithm is its ability to perform well on new, unseen data."

解释：知道房屋漏雨的人在房屋下，知道政策有失误的人在民间，知道经书错误的人在诸子。

Success in business is not just about profit; it's about creating value for all stakeholders.

Sometimes the simplest melodies are the hardest to write.

The most challenging designs often lead to the most rewarding results.

A woman's guess is much more accurate than a man's certainty.