The biggest regret in life is giving up what should not be given up easily, and stubbornly persisting in what should not be persisted.

改变令人不适，但它是进步的必要条件。

The mind is not a passive recipient of sensory information but an active participant in the process of perception.

在浩瀚的宇宙中，我们只是一粒尘埃，但我们的好奇心却是无限的。

你必须放下过去的自己，才能成为未来的自己。

We must mine coal responsibly today so that our children inherit both energy security and a healthy environment.

Energy companies have a responsibility to be part of the solution to climate change.