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."
Natural gas will play a critical role as a bridge fuel, but our eyes must remain fixed on the ultimate goal of net-zero emissions.
A proof of a proposition is a process the nature of which is such as to produce in us a belief in that proposition.
每个人都是一个月亮，都有从不向人展示的阴暗面。
领导力就是让他人因为你的存在而变得更好，并确保这种影响在你离开后依然持续。
The truth is rarely pure and never simple.
The method of psychology must be as exact as the methods of the natural sciences.