The past is a shadow that follows us, no matter how fast we run.

当你在一生中做某事做到最好时，你真的不想放弃——对我来说就是网球。

"A man's memory might have only a hundred clear days in it and he has lived thousands."

We are what we repeatedly do. Excellence, then, is not an act, but a habit.

在真实与不真实之间，在真与假之间，没有严格的区别。一件事不一定是非真即假；它可以是既真又假。