Productive thinking is characterized by the sudden appearance of the solution as an insight.

A mathematical proof is a poem written in the language of logic.

合作是音乐的关键。这是关于将不同的才能聚集在一起创造特别的东西。

译文：与人说话，都是在为自己积德，和妻子和孩子相处也就是修身养性。赏析：会说话的人懂得如何说话，从而不会得罪人，自然就是积德。反之，那些口无遮拦之人，处处在伤害他人，处处在树敌，其结果会给自己带去祸害的。

我不是为评论家做音乐，我是为人们做音乐。

思想，在理解和想象的程度上，都是被动的。

永远不要停止学习，因为世界永远不会停止变化。

Communicate everything you possibly can to your partners. The more they know, the more they'll understand. The more they understand, the more they'll care. Once they care, there's no stopping them.

If you don't give up, you still have a chance. Giving up is the greatest failure.