What does the author think about the relationship between a new though t and its being put into practice?
A.
It’s more difficult to create a new thought than to apply it in practice.
B.
To find a new thought will definitely lead to the production of a new thing.
C.
One may come up with a new thought, but can not put it into practice.
D.
A man with an excellent ability of practice can easily become an inventor.