过去是跟随我们的影子，但也是指引我们前进的光。
"The past is a shadow that follows us, but it is also the light that guides us forward."
这些故事不是自传，但它们以那种方式是个人的。我似乎只知道我学到的东西。可能有些东西是通过观察，但我觉得我肯定知道的东西是个人的。
A mathematician is a device for turning coffee into theorems.
A mind needs books like as word needs a whetstone.
领导力是关于服务他人并帮助他们实现潜力。
The only way to do great work is to love what you do.
你不必拥有职位才能成为领导者。