The knowledge that you have emerged wiser and stronger from setbacks means that you are, ever after, secure in your ability to survive. You will never truly know yourself, or the strength of your relationships, until both have been tested by adversity. Such knowledge is a true gift, for all that it is painfully won, and it has been worth more than any qualification I ever earned.

Information is physical, and the processing of information is always tied to the laws of physics.

生活是一系列的时刻，有些转瞬即逝，有些永恒。