Investing in the stock market involves both opportunities and risks. One of the key principles that can help investors mitigate risks is the concept of the "Margin of Safety." This fundamental strategy, popularized by legendary investors like Benjamin Graham and Warren Buffett, is crucial for making sound investment decisions. In this article, we will explore what Margin of Safety is, how it works, and why it's essential for stock investors. We'll also provide practical examples to illustrate its application.