Who are the three people who don't laugh in life?

In this world, there are three things that can't be laughed at: natural and man-made disasters and diseases. Don't laugh at natural disasters, because natural disasters are inevitable but merciless. God has the virtue of living well and every life has the right to live. Natural disasters are inevitable, but sometimes man-made disasters are innocent. There are always innocent people in this world who are paying for some people's mistakes. People who make mistakes are hateful, and innocent people are innocent. They won't laugh at other people's disasters, because no one has bought anything for others. You have, I have .. If you laugh at others today and others laugh at you tomorrow, you are both unfortunate people. Why kill yourself?

It is a bit of human conscience not to laugh at diseases. Many unfortunate things don't want to happen to everyone, but there are always countless people. Life, a little more pity, a little more care, a little more tolerance, everything you do for others is actually for yourself. Never laugh at others, don't think it's none of your business, think from another standpoint and add a little goodwill to the world.