In Japan, however, I found myself suffering from Post America Depression or PAD. The environment for researchers in Japan was quite different in many ways from that in the U.S. At the medical school, very few scientists showed interest in the basic biology of mouse ES cells, and there was little thought-provoking discussion with my colleagues. Some of my colleagues advised me to work on something more related to medicine. Furthermore, I could not get enough funding and had to change the cages of the numerous mice by myself every week. What was worse, the Nat1 work was being rejected by many journals. I felt lonely and depressed, and I was about to give up my career as a scientist and return to the path of physician.

Technology itself does not decide what the future looks like.

People don’t have the slightest idea about how they do reasoning, and intuition is a polite word for guessing. And some people think that there’s some special kind of intuition which gives you the right answer in a magical way.

I can understand if you think that I'm disrespecting the flag by kneeling, but it is because of my utmost respect for the flag and the promise it represents that I have chosen to demonstrate in this way. When I take a knee, I am facing the flag with my full body, staring straight into the heart of our country's ultimate symbol of freedom — because I believe it is my responsibility, just as it is yours, to ensure that freedom is afforded to everyone in this country.

OK, but speaking seriously, I’m actually quite proud of my IgNobel Prize – not because of IgNobel Prize – it’s a more subtle association. Essentially, yeah, IgNobel Prize is given for something which forces people to smile. ... with IgNobel Prize they ask you a few weeks in advance whether you are ready to accept this prize or not. So we considered hard and, at the end, we had courage to accept this IgNobel Prize, yeah. So, I’m proud that I had enough courage to do that and I do not regret accepting it.