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Really knowing your guests will really help with that. If they are friends or family, then you'll kind of know their likes and dislikes.

Look confident, act confident, seem confident. And people will believe you are. Even if you aren't. But maybe, just maybe you'll start to feel confident.

Good intentions are not enough. They've never put an onion in the soup yet.

It's a sad fact, but mutual-fund investors really get a raw deal when it comes to taxes.

It's to promote the beauty and power of math. It is beautiful and powerful and how it shouldn't be a scary thing.