A problem of mechanics is not solved until it has been reduced to a problem of algebra.
一个力学问题只有被简化为代数问题时才算解决。
我相信讲故事的力量。
My brain cannot process failure ... It WILL not process failure.
Energy poverty is one of the greatest challenges of our time. Access to affordable energy should be a right, not a privilege.
你的月亮无法发光是因为我。