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

投资者最重要的决策是资产配置。

"Tennis has given me everything, and I want to give something back."

作家的生活是一种斗争的生活。

思想掠过我的心上，如一群野鸭飞过天空。我听见它们鼓翼之声了。

共同体是人类身份的直接、即时和全面的对抗。