唯一存在的限制是你脑海中的那些。
The only limits that exist are the ones in your mind.
模型的目的是足够简单以便理解和使用，但又足够复杂以捕捉系统的基本特征。
理解布莱克-斯科尔斯模型的关键在于认识到它是基于风险中性世界的概念，在这个世界中投资者对风险漠不关心。
You wanna fly, you got to give up the shit that weighs you down.
The true measure of success is impact, not just income.
Sometimes it’s the journey that teaches you a lot about your destination.
The future belongs to those who balance profit with purpose.
做伟大工作的唯一方法是热爱你所做的事。