When the heart is full of joy, it always allows its joy to escape. It is like the fountain in the marketplace; whenever it is full it runs away in streams, and so soon as it ceases to overflow, you may be quite sure that it has ceased to be full. The only full heart is the overflowing heart.
In the human mind, one-sidedness has always been the rule, and many-sidedness the exception. Hence, even in revolutions of opinion, one part of the truth usually sets while another rises.