The only limit is the one you set for yourself.
大多数人害怕变化,但如果你把它看成是某种你总是可以依赖的东西的话,那它就能成为一种安慰。世上你能依赖的东西并不是很多。
Innovation is the eternal driving force for enterprise development; without innovation, there is no future.
音乐是我的生命,没有音乐我会死。