LinkedIn allows professionals, including the middle class, to invest in themselves in order to find the right jobs. That essentially can help make them prosperous.

If Trump's actions as President reflect his campaign rhetoric, the ACLU and other capable organizations like it will be critical for defending the Bill of Rights for all Americans.

If you can get better at your job, you should be an active member of LinkedIn, because LinkedIn should be connecting you to the information, insights and people to be more effective.

I won a Marshall scholarship to read philosophy at Oxford, and what I most wanted to do was strengthen public intellectual culture - I'd write books and essays to help us figure out who we wanted to be.

Here's what I love about social media: You get to peer into people's lives that you normally wouldn't be able to.

Russia does not have a modern economy: it's a petro-power. The only thing it sells that the world wants to buy is oil and natural gas. When was the last time anyone bought a Russian computer? A Russian car? A Russian cell phone? Russia is so dependent on high energy prices that if oil falls below $100 a barrel, the Kremlin can't meet payroll.

I want to see us remain convinced that software matters in the future.

Relationships are so important to me. Talking to someone, listening to them, and even writing a handwritten note or giving someone a picture in a frame has become a lost art because we are inclined to just do it all through technology.