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I'm not afraid to take a stand. Everybody come take my hand. We'll walk this road together, through the storm. Whatever weather, cold or warm.

采礦業的未來在于可持續性和技術。

寫作就是重寫。

目的的概念在行為的科學解釋中沒有位置。

"The act of reading is an act of empathy."

Sustainability starts with small steps, but requires big vision.

在科學發現中，合作是關鍵；沒有人能獨自完成。

Leadership is about making tough decisions today that will benefit generations tomorrow.