生活就是成长和改变。当你停止成长，你就停止了生活。
The soft drink industry thrives on constant reinvention.
采矿业的未来属于那些能够平衡利润与目标的人。
Anon, who wrote so many poems without signing them, was often a woman.
密码学的目标是使破解系统的成本超过受保护信息的价值。