我不知道第三次世界大战会使用什么样的武器，但是我知道第四次世界大战会使用木棍和石块。
Whether you come from a council estate or a country estate, your success will be determined by your own confidence and fortitude.
The only real mistake is the one from which we learn nothing.
大海是一面镜子，映照出凝视它的人的灵魂。
现代密码学的挑战不仅是确保通信安全，而且要以既高效又可扩展的方式实现。
The only way to achieve true success is to create value for others.
The poem is a canvas upon which the mind can paint.