Invest In Businesses Any Idiot Could Run,

You Get Recessions, You Have Stock Market Declines. If You Don't Understand That's Going To Happen, Then You're Not Ready, You Won't Do Well In The Markets.

There's No Use Diversifying Into Unknown Companies Just For The Sake Of Diversity. A Foolish Diversity Is The Hobgoblin Of Small Investors. That Said, It Isn't Safe To Own Just One Stock, Because In Spite Of Your Best Efforts, The One You Choose Might Be The Victim Of Unforeseen Circumstances. In Small Portfolios, I'd Be Comfortable Owning Between Three And Ten Stocks.

Logic Is The Subject That Has Helped Me Most In Picking Stocks, If Only Because It Taught Me To Identify The Peculiar Illogic Of Wall Street. Actually Wall Street Thinks Just As The Greeks Did. The Early Greeks Used To Sit Around For Days And Debate How Many Teeth A Horse Has. They Thought They Could Figure It Out Just By Sitting There, Instead Of Checking The Horse. A Lot Of Investors Sit Around And Debate Whether A Stock Is Going Up, As If The Financial Muse Will Give Them The Answer, Instead Of Checking The Company.

A Lot Of People Got In At The Wrong Time. A Lot Of People Did Very Well And Some People Said, "this Is It. I'll Never Get Back In Again." And They Maybe Meant It, But They Probably Got Back In Again Anyway.

Go For A Business That Any Idiot Can Run - Because Sooner Or Later, Any Idiot Probably Is Going To Run It.