To teach mathematics is to inspire the next generation of thinkers and problem solvers.

Sit down before fact as a little child, be prepared to give up every preconceived notion, follow humbly wherever and to whatever abysses nature leads, or you shall learn nothing.  

I'm a perfectionist, but I've learned to let go.

Innovation in technology allows us to see farther into space than ever before.

Leadership is not about being in charge. It's about taking care of those in your charge.

The spirit is the life that itself cuts through life.

最成功的领导者是那些足够谦逊，知道自己并非无所不知的人。

Technology alone won't save aquaculture—people with vision will.