采石业的创新不仅在于新技术，更在于新思维。
Innovation in quarrying isn't just about new technology - it's about new thinking.
True leadership is about serving others, not commanding them.
The best anti-poverty program is a growing economy with good jobs.
Your 20s are the perfect time to do a few things that are unusual， weird， bold， risky， unexplainable， crazy， unprofitable， and look nothing like "success". For the rest of your life， these experiences will serve as your muse
All things are possible until they are proved impossible – and even the impossible may only be so, as of now.
预测未来的最好方法就是创造未来。