质量从来不是偶然的；它是智慧努力和持续专注的结果。
Quality is never an accident; it's the result of intelligent effort and relentless focus.
The unity of mathematics is not imposed but discovered.
Most overnight successes — in fact any significant successes — take at least 5 years. Budget your life accordingly.
领导力不在于掌控，而在于照顾你所负责的人。
一个人直到能够超越个人利益的狭隘局限，关注整个人类的利益，他才真正开始生活。
We must embrace change to stay ahead in the stone industry.
未来不是我们进入的东西。未来是我们创造的东西。