离散数学与计算机科学之间的相互作用一直是创新和发现的沃土。
The interplay between discrete mathematics and computer science has been a fertile ground for innovation and discovery.
U.S. energy independence doesn't mean isolation - we're still part of global markets.
The liberty of the press is the palladium of all the civil， political， and religious rights of an Englishman.
过去是一个拒绝离去的幽灵。
The future of business lies in sustainability and ethical practices.
Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose.