智者在自己的心灵中寻找幸福，愚者则在外部追逐。
The wise seek happiness within their own souls, while fools search outside.
Music is reflection of self. We just explain it, and then we get our checks in the mail.
Leadership is about making tough decisions, not just giving orders.
Psychology is a science, and teaching is an art; and sciences never generate arts directly out of themselves.
I do not fear computers. I fear the lack of them.