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."
The elegance of a mathematical proof is in its simplicity and clarity.
In mathematics, the simplest questions often lead to the most profound discoveries.
"Theatre is a place where we can confront our deepest fears and desires."
The best way to make money is to buy something and then do nothing.