Safety isn’t just a policy—it’s a culture that starts at the top.

If you're lucky enough to be different, don't ever change.

心是脆弱的东西，容易破碎，但也有巨大的力量。

The past is never just the past. It is always a foundation for the present.

布莱克-斯科尔斯模型的美妙之处在于它将期权定价问题简化为几个可观察的变量。