This should probably go in the lounge, but I'll put it here in the make money section. The Alchemist by Paulo Coelho is full of quotable quotes, and here's my favorite one. And then this one, supposedly an Arab proverb, So when it involves money, always take calculated risks. There is something called the Beginners Luck, everything would seem perfect initially until the luck drains out and reality takes over. I think the book is a must read for every entrepreneur, newbies and pros alike.