The historian must be impartial, but not indifferent.
历史学家必须公正，但不能冷漠。
A good book should leave you slightly exhausted at the end. You live several lives while reading it.
In the global economy, cultural differences are the biggest challenge and the biggest opportunity.
书籍是镜子：你只能在其中看到你内心已有的东西。
因此，教学艺术无非是时间、科目和方法的巧妙安排。
我不怕失败，我怕不去尝试。
"The act of writing is an act of courage, a confrontation with the self and the world."