我将继续努力推进这项研究，我相信这不仅是一种推测，而且具有足够的重要性，能激发它成为对人类有实质性益处的美好希望。
板块构造理论是地质学的统一理论。
"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."
我是一个非常私密的人。我不喜欢谈论我的个人生活。