在土地的寂静中，你可以听到我们祖先的声音。
我们学得越多，就越意识到自己的无知。
我们学得越多，就越发现自己的无知。
我相信家庭的重要性和努力工作的价值。
What we have to remember is that we can still do anything. We can change our minds. We can start over.
The history of life is a history of innovation.
To teach how to live without certainty and yet without being paralyzed by hesitation is perhaps the chief thing that philosophy， in our age， can do for those who study it.