成就伟大的唯一途径是热爱你的事业。

采矿业有责任让社区比我们发现时更好。

领导力意味着做出今天艰难的决定，这些决定将在长远上使公司受益。

A picture held us captive. And we could not get outside it, for it lay in our language and language seemed to repeat it to us inexorably.

The only valid data for psychology are the reports of trained observers.