If I do not participate in the sacrifice, it is as if I did not sacrifice at all.
Surely it is the maxim of loving-kindness: Do not unto others that you would not have them do unto you.
An inconvenience is an unrecognized opportunity.
If you make a mistake and do not correct it, this is called a mistake.
To err and not reform, this may indeed be called error.
The superior person tries to promote music as a means to the perfection of human culture. When such music prevails, and people's minds are led towards the right ideals and aspirations, we may see the appearance of a great nation.