The present is the past rolled up for action, and the past is the present unrolled for understanding.

And when you do I want you to know this， remember this: there is no such thing as failure. Failure is just life trying to move us in another direction. Now when you’re down there in the hole， it looks like failure. So this past year I had to spoon feed those words to myself.

数据库是应用程序的心脏，而应用程序是业务的心脏。