Music is the language of the spirit. It opens the secret of life bringing peace, abolishing strife.

A prophet is not without honor except in his own country and in his own house

技术没有善恶，关键在于如何使用。

目的赋予心理活动意义。

繁荣建立在五个支柱上：积极情绪、投入、人际关系、意义和成就。