当你渴望成功像渴望呼吸一样时，你就会成功。

世界充满了小小的乐趣；诀窍在于发现它们。

我们都是我们风景的产物；它决定了行为，甚至思想，取决于我们对它的反应程度。

All Moanday, Tearday, Wailsday, Thumpsday, Frightday, Shatterday.

The mining industry must evolve or become obsolete—there's no middle ground.

All complex behavior can be reduced to simpler stimulus-response units.

效率是以正确的方式做事，而效能则是做正确的事。

Nothing in life is to be feared, it is only to be understood. Now is the time to understand more, so that we may fear less.

世界上有开朗的悲观主义者吗？我就是这样的人。