Don't bend; don't water it down; don't try to make it logical; don't edit your own soul according to the fashion. Rather, follow your most intense obsessions mercilessly.

I write because I have no other way to survive.

Mathematics is not just a collection of abstract concepts, but a language that allows us to understand the universe.

I’m convinced that about half of what separates the successful entrepreneurs from the non-successful ones is pure perseverance.

Imagination is more important than knowledge. For knowledge is limited, whereas imagination embraces the entire world, stimulating progress, giving birth to evolution.