Easy to do are things that are bad and harmful to oneself. But exceedingly difficult to do are things that are good and beneficial.
It is surely harmful to souls to make it a heresy to believe what is proved.
Anger is always more harmful than the insult that caused it.
The fact that snow days are not harmful is because schools and teachers know how to deal with them.
An Internet 'relationship' doesn't have to be catastrophically harmful to be inappropriate. Hurtful is bad enough.
Narcissism in moderate amounts is not harmful to health.
We clearly have to reduce harmful energy emissions. Everyone acknowledges we simply can't switch off fossil fuels overnight.
To me, a painter, if not the most useful, is the least harmful member of our society.
Perpetrators absolve their harmful behavior as serving worthy causes.
Smoking is hateful to the nose, harmful to the brain, and dangerous to the lungs.
This rule is more harmful than helpful.
There are professions more harmful than industrial design, but only a few.
I'm not harmful, just introspective. You can probably think I'm weird, but it's not harmful weird.