<span>Proverb “Feeding a cow with roses does not give
extra appreciation” means that you shouldn’t waste your effort and time on
people who can’t grasp the meaning and effort of your action to appreciate it
enough. In short, we could say that it means that you shouldn’t waste your time
on someone who doesn’t deserve it. Similar proverb can be “Casting pearl before
swine” which originated in Bible (Matthew 7:6, Jesus’s Sermon on the Mount).</span>
Answer: Motivational.
Explanation: This service announcement is directed towards kids. It's trying to encourage and motivate them to conserve energy. You can also use the process of elimination to cross out "aggressive" and "angry." It's not showing any strong emotions either, so it's not emotional.
Hunger, and loss laziness and greed anger and jealously love and devotion
