The fact that it's unrealistic doesn't mean that we shouldn't try to achieve it. And the first step towards achieving something big is to state it as a goal whe

The fact that it's unrealistic doesn't mean that we shouldn't try to achieve it. And the first step towards achieving something big is to state it as a goal when it's still unrealistic. At some point, going to the moon was unrealistic. Right now, ending wars is unrealistic, but it's also absolutely necessary.