The past is never dead. It's not even past.
过去从未死去,甚至还未过去。
学习数学的唯一方法就是做数学。
我被有历史的材料所吸引。
The health of our oceans reflects the health of our business.
The challenge of quantum computing is not just in building the hardware, but in understanding the new algorithms that can take advantage of it.