世界是一本书，不旅行的人只读了一页。
"The world is a book, and those who do not travel read only one page."
科学中最令人兴奋的短语，预示着新发现的，不是“我找到了！”而是“这很有趣...”
"The desert teaches patience; the river teaches change."
The first step is to establish that something is possible; then probability will occur.
