The key to success is to focus on creating value, not just making money.

要理解现在，必须先理解过去。

数学的本质在于它的自由。

The best teacher is the one who suggests rather than dogmatizes, and inspires his listener with the wish to teach himself.

安全不仅仅是一个优先事项，它是一个核心价值观。每个员工每天都应该安全回家。

You get what you give. What you put into things is what you get out of them.

人は、自分が幸せになるために、他人を不幸にする。

最好的解决方案往往来自于倾听那些每天在土地上劳作的人。