The art of living is to know when to hold fast and when to let go.
生活的艺术在于知道何时坚持，何时放手。
In the context of computational learning, the concept of 'probably approximately correct' (PAC) learning provides a framework for understanding the efficiency and feasibility of learning algorithms.
译文：不怕自身会产生恶念，只怕发觉自身的恶念太迟。
The beauty of a structure lies in its logic.
The only obsession everyone wants: ‘love.’ People think that in falling in love they make themselves whole. The Platonic union of souls.