If you look at winners of the Nobel Prize in biology, you'll find a fair smattering of people who don't know how to work a pipette.

The biggest handicap in research is an ability to think outside the box. The handicap is being encumbered by all the conventional wisdom in a given field.

Accept the difficulty of what you cannot yet change. But do not accept the impossibility of ever changing it.

I'm the chief science officer of a foundation that works on the application of regenerative medicine to the problem of aging.

Ageing is, simply and clearly, the accumulation of damage in the body. That's all that ageing is.

Celebrating the future is about celebrating a better world: a world in which everyone's life is easier and their health is maintained longer. It’ll be a life where there’s more time for leisure - for enriching each other’s lives rather than just running to stand still. In other words, more holiday time! So a holiday is absolutely the appropriate way to help us focus on it and make it a reality soon.

Theres no such thing as ageing gracefully. I dont meet people who want to get Alzheimers disease, or who want to get cancer or arthritis or any of the other things that afflict the elderly. Ageing is bad for you, and we better just actually accept that.