能源的未来不是要在化石燃料和可再生能源之间做出选择，而是要在确保可靠性、可负担性和可持续性之间找到正确的平衡。

Buying tools: Start by buying the absolute cheapest tools you can find. Upgrade the ones you use a lot. If you wind up using some tool for a job， buy the very best you can afford.

I don't regret anything because every step brought me here.

A mathematician's work is never done; there are always more problems to solve.

书籍是不同世界之间的桥梁。

Success is not owned, it’s leased, and rent is due every day.

全球化是必然趋势，我们要积极开拓国际市场，提升中国石材品牌的国际影响力。