The only phrase I've ever disliked is, 'Why, we've always done it that way.' I always tell young people, 'Go ahead and do it. You can always apologize later.'

The one thing you can't trade for your heart's desire is your heart.

Love is the only force capable of transforming an enemy into a friend.

"A key insight in computational learning theory is that the complexity of a learning problem is determined by the complexity of the hypothesis space and the amount of data available."

The time factor is the most important in trading. Time can turn a small profit into a large one.