Collaboration across industries is key to solving complex energy problems.

The greatest freedom is the freedom to choose your own thoughts.

成功需要坚持，面对失败不放弃的能力，并从失败中学习。

Courtesy costs nothing. Lower the toilet seat after use. Let the people in the elevator exit before you enter. Return shopping carts to their designated areas. When you borrow something， return it better shape (filled up， cleaned) than when you got it.

"You can't knock on opportunity's door and not be ready."

可持续性不仅仅是一个流行词；它是一个商业的必要条件。