The only way to do great work is to love what you do.
The business of education is not to make the young perfect in any one of the sciences, but so to open and dispose their minds as may make them capable of any, when they shall apply themselves to it.
如果你不自我颠覆,别人就会颠覆你。
"Biography is the most intimate form of history."
A ship in port is safe, but that's not what ships are built for.