Quality is remembered long after the price is forgotten.

I’m not a perfectionist, but I like to feel that things are done well.

That there are things in this world not carved out of gray stone. That there s a small place inside of us they can never lock away, and that place is called hope.

The stock market is filled with individuals who know the price of everything, but the value of nothing.

数学的本质不是使简单的事情复杂化，而是使复杂的事情简单化。