可持续性不是选择，而是必然。
实现明天的唯一限制将是我们今天的疑虑。
What is necessary to change a person is to change his awareness of himself.
The world is moving so fast these days that the man who says it can't be done is generally interrupted by someone doing it.
清晰的愿景是任何成功企业的基础。