创新不仅仅是技术问题；它关乎改变思维方式和创造新的可能性。

如果自己道德高尚，就不会被外界不正的东西所迷惑。

一部电影应该挑战观众，而不仅仅是娱乐他们。

Nothing can stop the man with the right mental attitude from achieving his goal; nothing on earth can help the man with the wrong mental attitude.

我返老还童了。