真正的领导力在于做出今天艰难的决定，造福子孙后代。
True leadership is about making tough decisions today that will benefit future generations.
Knowledge is represented in distributed patterns of activation across networks of neurons.
The beauty of the world has two edges, one of laughter, one of anguish, cutting the heart asunder.
做出伟大工作的唯一方法就是热爱你所做的事。
Lightness is not just physical, but also psychological.
The meaning of "knowing" has shifted from being able to remember and repeat information to being able to find and use it.