Growing up is losing some illusions, in order to acquire others.

Collaboration across industries is key to solving the complex challenges we face in energy and climate.

The problem of modern society is it turns the whole world into a school. Everybody's wearing jeans, everybody's the same. And yet, they're not. So there's a spirit of equality combined with deep inequality, which can make for a very stressful situation.

Leadership means making tough decisions today for a better tomorrow.

A people without children would face a hopeless future; a country without trees would face a future with even less hope.