The only fence against the world is a thorough knowledge of it.

Every tree we plant today is a legacy for generations to come.

I'm not bossy. I'm the boss.

The future of coal is not about the past; it's about innovation and sustainability.

The forest doesn’t belong to us; we belong to the forest.

El éxito no se mide por la fama o el dinero, sino por la felicidad que encuentras en lo que haces.