过去是一个跟随我们的影子,一个困扰我们的幽灵。
Simple living, high thinking: this is the path to real happiness.
The key to advancing computer science is collaboration across disciplines.
The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.
我做事情不是为了回应或争议,我只是在过我的生活。
Life is too short to be anything but happy.