Music is the only thing that makes sense anymore.

忠于你的心，它知道方向。

A good learning algorithm should be able to handle noise and uncertainty in the data effectively.

解读：一次性快乐稍纵即逝，如短暂刺激；可重复的快乐源于内心充实、自我成长，更值得投入精力，引导追求深度、持久快乐。