One swallow is a coincidence, but two swallows make summer.

All cancers are alike but they are alike in a unique way.

I think when we use 'stress', we are often using a kind of dummy word to try to fit many different things into one big category.

It is hard to look at the tumor and not come away with the feeling that one has encountered a powerful monster in its infancy

When you immerse yourself in medicine you realise that hope is not absolute. It's not that simple.

If there's a seminal discovery in oncology in the last 20 years, it's that idea that cancer genes are often mutated versions of normal genes.

I left Delhi in 1989 and remember very little of how life used to be then. Increasingly, in my recent visits to Delhi, I've started to realize that the city has become intellectually very lively. It makes me want to discover the city over and over again.