Some highly moral people are not virtuous animals. All great evils are wars. Some great evils are events ordained by God. All philosophical views are views that have been held by geniuses. Some views that have been held by geniuses are not views worth considering.
Some trees are maples.
Some trees are oaks. Some oaks are maples. All tyrants are mendacious persons. All tyrants are liars. All liars are mendacious persons.