The fear of death follows from the fear of life. A man who lives fully is prepared to die at any time.

In the world of algorithms, the simplest solution is often the best.

云朵飘飘，萦绕着我的车轮；疾风飒飒，吹掠着我的车旗。缤纷连绵，昏昏暗暗又朦胧，倏忽之间，惚惚回到了故乡。