表演不是要成为不同的人。它是在明显不同的事物中找到相似之处，然后在那里找到自己。
在地球物理学中，我们处理的是物理原理在地球研究中的应用。
We must listen to the scientists and act on their warnings about marine ecosystems.
"I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit."
Every man's life ends the same way. It is only the details of how he lived and how he died that distinguish one man from another.