Writing is a way to make sense of the world.

I’m a catalyst for change. You can’t be an outsider and be successful over 30 years without leaving a certain amount of scar tissue.

Leadership in the coal industry today means navigating the delicate balance between economic necessity and environmental responsibility.

The future of drones is intelligent, collaborative, and autonomous.

物理学的美丽在于它能够用简单的原理描述复杂的事物。