Shinya Yamanaka quotes:

My goals over the decade include to develop new drugs to treat intractable diseases by using iPS cell technology and to conduct clinical trials using it on a few patients with Parkinson's diseases, diabetes or blood diseases.

I think that the discoveries of antibiotics and vaccines have contributed to the improvement of the quality of life, making it possible to prevent contagious diseases.

When I saw the embryo, I suddenly realized there was such a small difference between it and my daughters. I thought, we can't keep destroying embryos for our research. There must be another way.

Researchers should always consider ethical concerns on scientific research and disclose their data to the public. Scientists also need to discuss issues surrounding their research with those who are concerned.

IPS cells can become a powerful tool to develop new drugs to cure intractable diseases because they can be made from patients' somatic cells.

I like the freedom of research. Plus, if I fail in science, I know I can always survive because I have an M.D. This has been my insurance policy.

Patients' lives are more important than embryos. I do want to avoid the use of embryos if possible.

There is no way now to get around some use of embryos. But my goal is to avoid using them.

I grew so depressed from the lack of support that I considered quitting. No one understood me.

I started my career as a surgeon 25 years ago. But it turned out that I am not talented as a surgeon, so I decided to change my career. But I still feel that I am a doctor. So my goal, all my life, is to bring this stem-cell technology to the bedside.

I thought, we can't keep destroying embryos for our research. There must be another way.