I'm not a perfectionist, but I like to feel that things are done well. More important than that, I feel an endless need to learn, to improve, to evolve.

In a time of universal deceit, telling the truth is a revolutionary act.

The past is not dead, it is not even past.

Farming is not just a business; it's a way of life that connects us all to the earth.

A mathematician is a device for turning coffee into theorems.

数学中最令人兴奋的时刻是当你发现一些隐藏在显而易见之处的东西。