The challenge in computational learning theory is to understand the capabilities and limitations of learning algorithms.

我认为所有的写作都是对抗陈词滥调的运动。不仅仅是笔下的陈词滥调，还有思想和心灵中的陈词滥调。

我不会为任何人游泳。我是为自己游泳。

Innovation in mining technology is what will keep the industry alive in the next century.