现代密码学的挑战不仅在于保护信息,而且在于以一种既高效又可扩展的方式来实现。
The truth is that men and women are different, and those differences should be celebrated, not erased.
种树的最佳时间是25年前,第二好的时间是今天。
The stock market is filled with individuals who know the price of everything, but the value of nothing.