Charlie Munger, who died at age 99 last year, was a legendary investor and long-time partner of Warren Buffett at $Berkshire Hathaway-A (BRK.A.US)$. He was not only known for his sharp business acumen but also for his profound wisdom, which he generously shared with investors. As Berkshire grew from a small textiles firm into a massive conglomerate, Munger’s insights became a guiding light for many. Here, we distill almost 100 years of Munger's wisdom into 10 memorable quotes, each with a lesson for today's stock traders.

1. "I always say I want to know where I would die so I can never go there."

This quote conveys Munger's philosophy of risk management. By understanding and avoiding significant risks, investors can ensure long-term survival and success. It's a reminder to always be mindful of potential pitfalls in the market.

2. "The big money is not in the buying and selling, but in the waiting."

Munger emphasized patience as a critical virtue in investing. The buy-and-hold strategy focuses on the long-term growth of investments, rather than short-term gains, which often involve higher risks and transactional costs.

3. "Buy wonderful businesses at fair prices."

Munger advocated for investing in high-quality companies, even if they come at a fair price, rather than hunting for bargains in ordinary businesses. This approach ensures that your investments are in fundamentally strong and reliable companies.

4. "Great opportunities are rare."

Munger believed that truly outstanding investment opportunities are few and far between. Therefore, investors should be extremely selective and ready to act decisively when such opportunities arise, rather than spreading their investments too thin.

5. "Good businesses are ethical businesses."

Ethics play a crucial role in Munger's investment decisions. He believed that companies with ethical business practices are more sustainable and reliable in the long run. This principle encourages investors to look beyond financial metrics and consider the moral integrity of the businesses they invest in.

6. "We have computers with algorithms trading against other computers. We’ve got people who know nothing about stocks, being advised by stockbrokers who know even less."

Munger was critical of the modern trend of algorithmic trading and the over-reliance on technology without understanding the fundamentals. This quote serves as a caution to investors to focus on deep, fundamental analysis rather than just following automated trading signals.

7. "A lot of people with high IQs are terrible investors because they’ve got terrible temperaments."

Munger emphasized that emotional intelligence and temperament are more important than raw intellectual ability in investing. Maintaining discipline, patience, and emotional stability can often lead to better investment decisions than sheer IQ.

8. "Invert, always invert: Turn a situation or problem upside down. Look at it backward."

Munger often talked about the importance of inversion as a problem-solving technique. By looking at a problem from a different angle, investors can gain new insights and avoid common pitfalls. This approach is particularly useful in risk assessment and decision-making.

9. "The iron rule of nature is: You get what you reward for. If you want ants to come, you put sugar on the floor."

Incentives drive behavior. Munger's insight here is about understanding what motivates the companies you invest in. Are their incentives aligned with long-term growth and shareholder value, or are they focused on short-term gains?

10. "Take a simple idea, and take it seriously."

Simplicity often leads to clarity and better decision-making. Munger believed in the power of straightforward, well-thought-out investment strategies over complex, convoluted ones that might obscure critical insights.

As we navigate the ever-changing landscape of the stock market, let Munger's insights guide us towards thoughtful investment decisions. Remember, great opportunities are rare, and the best investments often come from simple, well-executed ideas.