We use mathematics to understand the markets, not to predict them.

在商业中，就像在生活中一样，关系就是一切。

Boundaries define us. They define what is me and what is not me. A boundary shows me where I end and someone else begins, leading me to a sense of ownership.

There is no scarcity of opportunity to make a living at what you love; there's only scarcity of resolve to make it happen.

Just like that, she was gone.

人生是一系列的选择，而最难的那些才是最重要的。