"The power of words is immense; they can heal, they can destroy, they can create worlds."

The most necessary, the most important, the principal, the most essential thing for a musician is this: to know what he wants, what he can do, and what he ought to do.

永远不要在质量上妥协；它是与客户建立信任的基础。

"We must constantly challenge our assumptions and be willing to change our minds."