The questions of the students are often the source of new research.  They often ask profound questions that I’ve thought about at times and then given up on, so to speak, for a while.  It wouldn’t do me any harm to think about them again and see if I can go any further now.  The students may not be able to see the thing I want to answer, or the subtleties I want to think about, but they remind me of a problem by asking questions in the neighborhood of that problem.  It’s not so easy to remind yourself of these things.

Wonder Why would say, 'Why is the sky blue?'…Then Wonder Why would tell you. I was fascinated, because I wanted to know how things worked ... that was my introduction to science.

My answer may have surprised some in attendance at the meeting: I don’t have a role model or sensei. Or to be more precise, I don’t have a single teacher. Instead, I take it upon myself to learn from everyone around me. If we open our eyes, we may find that everyone can be our teacher.

Science is about curiosity-driven learning, and unless you are curious, you will never find science exciting.

When I was growing up I wanted to be a minister. I wanted to preach.

On the Freedom Rides in the year 1961, when I was beaten at the Greyhound bus station in Montgomery, I thought I was going to die. On March 7, 1965, when I was hit in the head with a night stick by a state trooper at the foot of the Edmund Pettus Bridge, I thought I was going to die.

You must find a way to get in the way, you must find a way to get into trouble — good trouble, necessary trouble.

I would come home and ask my mother, my father, my grandparents, my great-grandparents, 'Why?'. And they would say, 'That's the way it is. Don't get in the way, don't get in trouble!'

My tendency to skip meals.

Participating in a transformative movement that advocated human dignity and changed America forever.