若你想从不被批评，那务必不要尝试新事物。
If you never want to be criticized， for goodness' sake don't do anything new.
It said that all people who are happy have God within them.
创新是区分领导者和追随者的关键。
解释：放开人民的嘴，让他们有话直说，政事的善恶好坏就都可以清楚。