Home is where, when you have to go there, they have to take you in.

The PAC learning framework provides a formal way to analyze the efficiency and effectiveness of learning algorithms.

我嘅音乐系我嘅灵魂，冇音乐我唔系完整嘅我。

The most innovative solution is often the one nature already provided.

大自然的铁律是：有得必有失 如果你想让蚂蚁来，你就在地上放糖。