No One is Useless
This shows that no one is completely useless. This meme shows a man who initially thinks he has no value adding to life. However, in the long run, he remembers that although his life might not be beneficial to his fellow humans, plants get many benefits from him, such as the carbon dioxide he breaths out.

At that moment, he becomes happy. In the real sense, science teaches that the tiniest things we overlook are of great benefit if studied critically. Most times, these tiny things are what birthed many innovations in the world today in science and technology. Although not very like science, this is a great motivational point for you if you ever think you are not worth it, and this time it’s not sentimental. It is a pure fact.