Fearless is not the absence of fear. It’s not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things that scare you to death.

The most important thing in science is not to stop questioning.

I'm not afraid to take a stand. Everybody, come take my hand. We'll walk this road together, through the storm. Whatever weather, cold or warm.

I don't chase trends, I set them.

I am more interested in what can be done with the knowledge than in the knowledge itself.

The strength of a company lies in its people and their commitment to excellence.