The arithmetic of L-functions is a journey into the hidden patterns of the mathematical universe.
Tomorrow, in a very real sense, your life -- the life you author from scratch on your own -- begins.
Quality is not something you can add on to a product or service. It must be built in from the beginning.
海洋的恢复力是有限的,我们必须趁早行动。
可持续性是采石业的未来,我们必须立即行动。
The deterioration of every government begins with the decay of the principles on which it was founded.