Never, never and never again shall it be that this beautiful land will again experience the oppression of one by another and suffer the indignity of being the skunk of the world.Let freedom reign!

过去是一个如影随形的阴影，无论我们跑得多快。

Leadership in energy today requires both technical expertise and moral courage.

The true use of art is to make the invisible visible.

勇气是能站起来侃侃而谈。勇气也是能坐下来静静倾听。

Mathematics teaches us to think logically and creatively at the same time.