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.
行为主义者问：为什么我们不把可观察的东西作为心理学的真正领域？
I'm my own experiment. I'm my own work of art.
孔子说：“唯女子与小人难以对付。太亲近了，他们就会失礼；太疏远了，他们就会怨恨。”
The office of President is one which requires the utmost diligence and attention.
"The world is a book, and those who do not travel read only one page."