The computer is an interactive medium, the first medium that allows for the representation of processes that can be manipulated by the user.
译文:拥有的时候,常常要想到没有的日子,不要等到没有的日子,才想起拥有的日子。赏析:不管做任何事,人都要有居安思危,防患于未然的意识。
 The tranquility of the soul is the greatest wealth.
The future of food depends on our ability to balance productivity with responsibility.
"The stage is where the impossible becomes ordinary."