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.
You are the only real obstacle in your path to a fulfilling life.
在黑暗中,即使是一点微光也能指引你回家。
The psychologist must study the mind without presuppositions.
我不让错误让我灰心,我让它们教育我。