Adapting old programs to fit new machines usually means adapting new machines to behave like old ones.
适应旧程序以适应新机器通常意味着适应新机器以使其表现与旧机器相似。
But this long run is a misleading guide to current affairs. In the long run we are all dead.
Happiness is not something ready made. It comes from your own actions.
The future belongs to those who dare to dream and take action.