历史学家必须成为诗人和艺术家，才能赋予过去枯骨以生命。
The historian must be a poet and an artist in order to give life to the dead bones of the past.
他在主张杠杆原理时所说。
The most powerful brand in the world is a story well told.
The absence is often more powerful than the presence.
患者的声音应该永远是房间里最响亮的。