理解变化的唯一方法是投身其中，随之而动，加入舞蹈。
"The only way to make sense out of change is to plunge into it, move with it, and join the dance."
A sustainable future for coal depends on our ability to integrate cleaner practices without sacrificing the livelihoods of those who depend on the industry.
We must balance short-term commercial realities with long-term environmental responsibilities.
Every problem in mathematics is an opportunity to learn something new.
The future of energy storage lies in continuous innovation.
A teacher who is attempting to teach without inspiring the pupil with a desire to learn is hammering on cold iron.