I believe in love at first sight because I'm a musician.
我相信一见钟情,因为我是一个音乐人。
活着就是为了改变世界,难道还有其他原因吗?
Sun don't shine forever, but as long as it's here then we might as well shine together.
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。