The key to trading success is to have a clear understanding of risk and reward.

We read to know we are not alone.

我不是政治家。我是演员。我在这里是为了娱乐，不是为了说教。

数学的快乐来自于复杂事物变得简单的清晰时刻。

你所赚的钱便是省回来的钱。