As a firm believer in the power of songwriting, I feel privileged to be part of a team that continues to help us all understand the true force and impact of lyrics and music around the world. Genius is special - it's remixing the digital playbook and owning a new space in music and tech.

It's very important that an artist's job is to be a great artist.

What's successful is when you are good at what you aim to do. And I don't think that Nas has aimed to do anything that he hasn't done. So he is a good businessman.

I tell young entrepreneurs to use the leader in their industry and as a benchmark as they work to create their own brand. Don't look at what your competition is doing - if you emulate the leader in your industry, you will achieve a higher level of engagement with consumers and make their buying experience richer.

I believe there are no questions that science can't answer about a physical universe.

I have been intimately involved in the techniques of genetic modification as a scientist since GMOs were first conceived. In that time, hundreds of studies and tests have been done on GMO safety - and we've seen no scientific evidence that GMOs are inherently more dangerous than crops produced by traditional plant breeding.

In law, as in every other branch of knowledge, the truths given by induction tend to form the premises for new deductions. The lawyers and the judges of successive generations do not repeat for themselves the process of verification any more than most of us repeat the demonstrations of the truths of astronomy or physics.

As a civil servant in charge of the government's Strategy Unit, I brought in many people from outside government, including academia and science, to work in the unit, dissecting and solving complex problems from GM crops to alcohol, nuclear proliferation to schools reform.