免疫系统是抗击癌症的关键。
"The immune system is the key to fighting cancer."
真相常常隐藏在词语之间的空间里,在比任何声音都响亮的沉默中。
说出口的话无法收回,听到的话无法忘记。
To write history is to wrestle with ghosts.
Clarity and order are the foundations of good writing.
The historian’s first duty is to the truth.