文字是唯一永恒的东西；其他一切都会消亡。
"Words are the only things that last forever; everything else perishes."
感性世界是智性世界的影像。
The highest activity a human being can attain is learning for understanding because to understand is to be free.
Books make great gifts because they have whole worlds inside of them.
在观察性研究中，我们常常不得不依赖于无法直接检验的假设。
The choices you make in your 20s will shape your life for decades to come.
在田野的寂静中，过去的回声越来越响亮。
Success is a team effort—no one achieves greatness alone.