“There are in fact two things, science and opinion; the former begets knowledge, the latter ignorance”

Simplified Meaning:

When we learn about the world, there are two main ways we can think: through science or through opinion. Science uses facts, experiments, and evidence to make sure what we know is true. For example, doctors use science to understand how the body works and to find the best ways to treat illnesses. This helps us get better and stay healthy because it's based on solid proof. On the other hand, opinions are personal thoughts or beliefs that might not be backed up by facts. Imagine someone believes that eating a certain herb will cure a serious disease, even though there's no scientific evidence to support it. That person might get sicker because they are ignoring proven treatments. So, by trusting science, we gain real knowledge that helps us progress and solve problems. Relying on opinions without checking facts can lead us to misunderstandings and mistakes. In our daily lives, it's smart to look for reliable information and think critically, rather than just following what others say without questioning it.