实现明天的唯一限制是我们今天的疑虑。
The only limit to our realization of tomorrow is our doubts of today.
市场保持非理性的时间可能比你保持偿付能力的时间更长。
What you do is infinitely more important than how you do it.
最好的科学发现往往发生在学科的边界上。