最可持续的采石场是能够平衡生产和环境管理的采石场。
The most sustainable quarry is the one that balances production with environmental stewardship.
There are two ways to extend a business. Take inventory of what you are good at and extend out from your skills. Or determine what your customers need and work backwards, even if it requires learning new skills.
The only thing that’s keeping me alive is the music.
创新不是来自于更多的资源，而是来自于更好的资源利用。
The more acute the experience, the less articulate its expression.
我不拿自己和任何人比较。