Sound and god

“ It is our duty to concentrate all our influence to make popular that which is sound and good and unpopular that which is unsound”( not good )-Joseph Smith

What this is saying is that it is much better to spread what sound good and is the good that helps other go throught the correct path instead of spreading the wrong and incorrect knowledge so this quote is saying to be like to other a guide that can be respected not something that can be so bad and every one looking at it as if it was good so it much better to spread the correct knowledge.