The only way to discover the limits of the possible is to go beyond them into the impossible.

Treat every problem with reason.

未来不可预测的观点每天都在被我们轻易解释过去的能力所削弱。

Your most unhappy customers are your greatest source of learning.

一个公司的文化是由其领导者的行为定义的。

采石场经理需要工程师的精确和诗人的远见。