The entire city of Dallas feels this to its core. We are grieving with them. I ask you say a prayer for the officers and their families. Keep them in your thoughts.

In the past, human progress had to come at the cost of the environment. If we wanted energy, we had to burn wood or we had to burn fossil fuels. If we wanted to grow more food, we had to expand farmland, often at the cost of forests. But technology and innovation means we're very quickly decoupling these impacts, such that this conflict is no longer true.

The hour has come for a new generation to lead the Democratic Congress that I so deeply respect.

To say you have no choice is to relieve yourself of responsibility.

Stumbling is not falling

A man who stands for nothing will fall for anything.

Challenge yourself. It's the only path which leads to growth

We will all, at some point, encounter hurdles to gaining access and entry, moving up and conquering self-doubt; but on the other side is the capacity to own opportunity and tell our own story.

Good leaders are always at the ready, but not always at the front.