When one is speaking, their inner man must be released;
But this in turn depends on their feeling.
If the latter is unusable the spirit is stuck.
No matter how much electricity may be stored in the power company, if there is no electric bulb there will be no light.
And by the same token, no matter how excellent is the condition of our spirit, it will be severely hampered if our feeling is unusable.
The spirit flows through the channel of emotion.
We must therefore have a usable feeling as well as a free spirit.
If emotion refuses to listen to the spirit or fails to cooperate with it, the spirit is inevitably arrested.
For the sake of letting our inner being come out freely, we must have a usable feeling.