A beautiful person might not have a beautiful life.
Something that looks good does not necessarily taste good.
Even champions make mistakes -- there is no one who doesn't.
Many students have become kings or queens, but no teachers have.
It takes sweat to work on things, but it only takes saliva to criticize things.
Some people prefer liquor, others prefer tofu, and some even like rotten salmon.
A husband and wife often fight intensely at one moment and then kiss intensely at the next moment.
If someone transports dung and does not eat it, it should not be concluded that he is an honest person.