The four most expensive words in the English language are, 'This time it's different.'

Suppose you went to your priest and asked for help; he would refer you to the Bible. But if you went the next day to your medical doctor and he referred you to the book of Hippocrates, which was written at about the same time as the Bible, you would think that was old-fashioned.

I'm really convinced that our descendants a century or two from now will look back at us with the same pity that we have toward the people in the field of science two centuries ago.

Never forget: the secret of creating riches for oneself is to create them for others.

Bull-markets are born on pessimism, grow on skepticism, mature on optimism and die on euphoria.

What happens to us in life is less important; the real question can be whether or not we use the experience to grow.

It is only by understanding the emotion of others that an investor has a chance to produce superior results.