In science, failure is not the opposite of success but a stepping stone towards it.
The reality of a building is not the image of it, but the space within it.
It's not about ideas. It's about making ideas happen.
在策划别人的事时好像在策划自己的事,则思虑能周全。在策划自己的事时如同策划别人的事一样,则旁人能看清一切。